题目内容
5、Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
"Mobile data is not a dream; it's not an option but a requirement" said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday's news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Don't worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five licenses to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can't wait to sell 3G in China, the world's largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
We'll also see 3G services enter our day-to-clay lives in all-sorts of new ways, from shopping and banking to playing interactive computer games over the net. It won't be long before we think nothing of sitting on a train using a mobile palmtop to check our bank accounts or pay bills. You might even click on an icon on the screen to set up an instant video-conference with your bank clerk.
1.3G is ________.
A.a kind of mobile phone that can send text message and make calls
B.a kind of technology that makes mobile data and video calling come true
C.a kind of player that can be used to listen to CD or MP3 music
D.a kind of system that makes it easy to surf the Internet.
2.What does Len Lauer want to inform the readers?
A.Realizing the dream of mobile data based on the application of 3G is a must.
B.There is no need to send messages since 3G can receive video news programs.
C.3G is supposed to own all the functions that a computer has.
D.It is a choice to carry mobile data with 3G phones.
3.The 3G services can be launched after the following steps EXCEPT that ________.
A.they have to test its 3G-based technologies, networks and services
B.they need to create a group of 3G customers
C.the 3G licenses are issued and 3G phones are tested
D.international telecom companies decide to sell 3G in China
4.The. last paragraph shows us that ________.
A.3G services bring a lot of convenience to us
B.we cannot live without 3G mobile phones
C.3G services can change our life completely
D.3G services will take the place of other technologies
5.What is the best title of the passage?
A.Face-to-face Video Calls B.The Future of 3G
C.The New Telecom Industry--3G D.The Use of 3G Mobile Phone
试题答案
5、BADAC
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Date speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about next messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost, 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-video communication, you can have face-to –face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “ We expect that the 3G licenses will be issued late next year.”
Third-generation mobile phones (3G mobile phones) | |
____________ | a. Date speed: .________than present technology b. Video and _________ c. Video news programs: updated _____ a day d. Internet access: ________ |
Impressive functions | a. Offer __________, helping you find your way b. Provide two-way video _________ |
3G phones in China | a. China is busy testing its 3G-based technologies, _______. b. 3G phones should go through a trial period before being _________. c. 3G phones are _________seen late next year. |
Third-generation mobile phones, known as 3G, are the next big step for the telecom(电信) industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access(上网) and enjoy video and CD-quality music on their phones.
"Mobile data is not a dream; it's not an option(选择) but a requirement" said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday's news; a 3G phone can receive video news programs, updated(更新) four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Don't worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset(手持机).
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five licenses(许可证) to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can't wait to sell 3G in China, the world's largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch(开始) of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued(发行) late next year.”
We'll also see 3G services enter our daily lives in all-sorts of new ways, from shopping and banking to playing interactive computer games over the net. It won't be long before we think nothing of sitting on a train using a mobile palmtop(掌上型电脑) to check our bank accounts or pay bills. You might even click on an icon(图标) on the screen to set up an immediate video-conference with your bank clerk.
55. 3G is ______.
A. a kind of mobile phone that can send text message and make calls
B. a kind of technology that makes mobile data and video calling come true
C. a kind of player that can be used to listen to CD or MP3 music
D. a kind of system that makes it easy to surf the Internet
56. What does Len Lauer want to inform the readers?
A. Realizing the dream of mobile data based on the application of 3G is a must.
B. There is no need to send messages since 3G can receive video news programs.
C. 3G is supposed to own all the functions that a computer has.
D. It is a choice to carry mobile data with 3G phones.
57. The 3G services can be launched after the following steps EXCEPT that ________.
A. they have to test its 3G-based technologies, networks and services
B. they need to create a group of 3G customers
C. the 3G licenses are issued and 3G phones are tested
D. international telecom companies decide to sell 3G in China
58. The last paragraph shows us that ________.
A. 3G services bring a lot of convenience to us
B. we cannot live without 3G mobile phones
C. 3G services can change our life completely
D. 3G services will take the place of other technologies
59. What is the best title of the passage?
A. Face-to-face Video Calls B. The Future of 3G
C. The New Telecom Industry--3G D. The Use of 3G Mobile Phone
查看习题详情和答案>>Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
(71) ___________ Mobile Phones | |
Advantages | ? Data speed: quicker than that in (72) ________ technology ? Video and (73) _______ music ? Video news programs: (74) ________ four times a day ? Internet access: quicker and (75) _________ |
Impressive functions | ? Offer (76) __________ services, helping you find your way ? Provide (77) _________ two-way video communication |
3G phones in China | ? China is busy (78) ________ its 3G-based technologies, networks and services. ? 3G phones should go through a trial period before being put into (79) _________. ? 3G phones are (80) __________ to be seen next year. |
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
(71) ___________ Mobile Phones |
|
Advantages |
? Data speed: quicker than that in (72) ________ technology ? Video and (73) _______ music ? Video news programs: (74) ________ four times a day ? Internet access: quicker and (75) _________ |
Impressive functions |
? Offer (76) __________ services, helping you find your way ? Provide (77) _________ two-way video communication |
3G phones in China |
? China is busy (78) ________ its 3G-based technologies, networks and services. ? 3G phones should go through a trial period before being put into (79) _________. ? 3G phones are (80) __________ to be seen next year. |
查看习题详情和答案>>
.
Third-generation mobile phones, known as 3G, are the next big step for the telecom(电信) industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access(上网) and enjoy video and CD-quality music on their phones.
"Mobile data is not a dream; it's not an option(选择) but a requirement" said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday's news; a 3G phone can receive video news programs, updated(更新) four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Don't worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset(手持机).
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five licenses(许可证) to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can't wait to sell 3G in China, the world's largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch(开始) of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued(发行) late next year.”
We'll also see 3G services enter our daily lives in all-sorts of new ways, from shopping and banking to playing interactive computer games over the net. It won't be long before we think nothing of sitting on a train using a mobile palmtop(掌上型电脑) to check our bank accounts or pay bills. You might even click on an icon(图标) on the screen to set up an immediate video-conference with your bank clerk.
67. 3G is ______.
A. a kind of mobile phone that can send text message and make calls
B. a kind of technology that makes mobile data and video calling come true
C. a kind of player that can be used to listen to CD or MP3 music
D. a kind of system that makes it easy to surf the Internet
68. What does Len Lauer want to inform the readers?
A. Realizing the dream of mobile data based on the application of 3G is a must.
B. There is no need to send messages since 3G can receive video news programs.
C. 3G is supposed to own all the functions that a computer has.
D. It is a choice to carry mobile data with 3G phones.
69. The 3G services can be launched after the following steps EXCEPT that ________.
A. they have to test its 3G-based technologies, networks and services
B. they need to create a group of 3G customers
C. the 3G licenses are issued and 3G phones are tested
D. international telecom companies decide to sell 3G in China
70. The last paragraph shows us that ________.
A. 3G services bring a lot of convenience to us
B. we cannot live without 3G mobile phones
C. 3G services can change our life completely
D. 3G services will take the place of other technologies
查看习题详情和答案>>
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Date speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about next messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost, 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-video communication, you can have face-to –face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “ We expect that the 3G licenses will be issued late next year.”
Third-generation mobile phones (3G mobile phones) |
|
1.____________ |
a. Date speed: 2..________than present technology b. Video and 3._________ c. Video news programs: updated 4._____ a day d. Internet access: 5.________ |
Impressive functions |
a. Offer 6.__________, helping you find your way b. Provide two-way video 7._________ |
3G phones in China |
a. China is busy testing its 3G-based technologies, 8._______. b. 3G phones should go through a trial period before being 9._________. c. 3G phones are 10._________seen late next year. |
查看习题详情和答案>>
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
Third-generation mobile phones (3G mobile phones) | |
(1) ______________ | A.Data speed: (2) ______________ than present technology B.Video and (3) _____ music C.Video news programs: (4) ________ four times a day D.Internet access: quicker and (5) __________ |
Impressive functions | A.Offer (6) __________ services, helping you find your way B.Provide two-way video (7) ____________ |
3G phones in China | A.China is busy (8) ________ its 3G-based technologies, networks and services. B.3G phones should go through a (9) _______ period before being put into market. C.3G phones are expected to be seen (10) _______ next year. |
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
Third-generation mobile phones (3G mobile phones) | |
(1) ______________ | a. Data speed: (2) ______________ than present technology b. Video and (3) _____ music c. Video news programs: (4) ________ four times a day d. Internet access: quicker and (5) __________ |
Impressive functions | a. Offer (6) __________ services, helping you find your way b. Provide two-way video (7) ____________ |
3G phones in China | a. China is busy (8) ________ its 3G-based technologies, networks and services. b. 3G phones should go through a (9) _______ period before being put into market. c. 3G phones are expected to be seen (10) _______ next year. |
查看习题详情和答案>>
.
Third-generation mobile phones, known as 3G, are the next big step for the telecom(电信) industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access(上网) and enjoy video and CD-quality music on their phones.
"Mobile data is not a dream; it's not an option(选择) but a requirement" said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday's news; a 3G phone can receive video news programs, updated(更新) four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Don't worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset(手持机).
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five licenses(许可证) to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can't wait to sell 3G in China, the world's largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch(开始) of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued(发行) late next year.”
We'll also see 3G services enter our daily lives in all-sorts of new ways, from shopping and banking to playing interactive computer games over the net. It won't be long before we think nothing of sitting on a train using a mobile palmtop(掌上型电脑) to check our bank accounts or pay bills. You might even click on an icon(图标) on the screen to set up an immediate video-conference with your bank clerk.
67. 3G is ______.
A. a kind of mobile phone that can send text message and make calls
B. a kind of technology that makes mobile data and video calling come true
C. a kind of player that can be used to listen to CD or MP3 music
D. a kind of system that makes it easy to surf the Internet
68. What does Len Lauer want to inform the readers?
A. Realizing the dream of mobile data based on the application of 3G is a must.
B. There is no need to send messages since 3G can receive video news programs.
C. 3G is supposed to own all the functions that a computer has.
D. It is a choice to carry mobile data with 3G phones.
69. The 3G services can be launched after the following steps EXCEPT that ________.
A. they have to test its 3G-based technologies, networks and services
B. they need to create a group of 3G customers
C. the 3G licenses are issued and 3G phones are tested
D. international telecom companies decide to sell 3G in China
70. The last paragraph shows us that ________.
A. 3G services bring a lot of convenience to us
B. we cannot live without 3G mobile phones
C. 3G services can change our life completely
D. 3G services will take the place of other technologies
查看习题详情和答案>>Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
"Mobile data is not a dream; it's not an option but a requirement" said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday's news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Don't worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five licenses to run 3G wireless services, while the first 3G phones arrived in
International telecom companies can't wait to sell 3G in
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
We'll also see 3G services enter our day-to-clay lives in all-sorts of new ways, from shopping and banking to playing interactive computer games over the net. It won't be long before we think nothing of sitting on a train using a mobile palmtop to check our bank accounts or pay bills. You might even click on an icon on the screen to set up an instant video-conference with your bank clerk.
46. 3G is ________.
A. a kind of mobile phone that can send text message and make calls
B. a kind of technology that makes mobile data and video calling come true
C. a kind of player that can be used to listen to CD or MP3 music
D. a kind of system that makes it easy to surf the Internet.
47. What does Len Lauer want to inform the readers?
A. Realizing the dream of mobile data based on the application of 3G is a must.
B. There is no need to send messages since 3G can receive video news programs.
C. 3G is supposed to own all the functions that a computer has.
D. It is a choice to carry mobile data with 3G phones.
48. The 3G services can be launched after the following steps EXCEPT that ________.
A. they have to test its 3G-based technologies, networks and services
B. they need to create a group of 3G customers
C. the 3G licenses are issued and 3G phones are tested
D. international telecom companies decide to sell 3G in
49. The. last paragraph shows us that ________.
A. 3G services bring a lot of convenience to us
B. we cannot live without 3G mobile phones
C. 3G services can change our life completely
D. 3G services will take the place of other technologies
50. What is the best title of the passage?
A. Face-to-face Video Calls B. The Future of 3G
C. The New Telecom Industry--3G D. The Use of 3G Mobile Phone
查看习题详情和答案>>