A new committee , we all felt excited. [ ] A. selecting B. having selected C. having been selected D. having been selecting 题目和参考答案——青夏教育精英家教网—

题目内容

A new committee ______ , we all felt excited.

[ ]

A. selecting　　　　　　　B. having selected

C. having been selected　　D. having been selecting

答案：C
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分词短词做状语表示原因，它有自己的逻辑主语。

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Wherever you went in the large hall, people were talking about the same thing. The PT/ Wireless and Networks Comm. China（中国国际通信设备技术博览会）held in Beijing last year was the biggest telecom exhibition in Asia．There were 400 representatives from 21 countries. But everyone was speaking the language of technology and there was only one word on their lips-3G.

Third-generation mobile phones, known as 3G, are the next big step for the telecom industry Data speeds in 3G networks are much quicker than 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—it’s a requirement,” said Len Lauer, head of 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

And 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 UK Government awarded five licenses to run 3G wireless services, while the first 3G phones arrived in Italy four years later.

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 phase 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 given out late next year.”

1．What can be inferred about the exhibition from the first paragraph?

A．About 400 people attended the exhibition.

B．It was the biggest exhibition ever held in Asia.

C．Representatives were required to speak English.

D．The exhibition was mainly about 3G technology.

2．With 3G, you can do the following EXCEPT .

A．find your way easily

B．learn what’s going on in the world

C．make your computer run faster

D．make face-to-face video telephone calls

3．According to the text, which functions of the following makes 3G technology most extraordinary?

A．It can provide video news programs, updated four times a day.

B．Users can have face-to-face talks with friends and family on your mobile phone

C．Users can enjoy video and CD-quality music on their phones

D．It’ll be easier for users to surf the Web on your phone than on your computer at home.

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