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66. She often helps ___________ (we) with English
67. Are there (some) people in the classroom?
68. Jim wants ( call ) her parents every day.
69. I must _________ my homework first after school.(do)
70. Two __________ are talking over there.(policewoman)
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A mobile phone
（手机）is in fact a small radio. A radio sends a person's voice over a long way to another radio. A voice that is sent by radio is called a signal（信号）. A radio signal travels very quickly.Only a few years ago, mobile phones were very largE
．They needed large batteries（电池）. They had to be powerful（功率高的）to send their signal to faraway places. This was because most cities had only one antenna tower（中继站）for mobile phones.Today's mobile phones are small and easy to usE
．Now most cities have a lot of antenna towers, not just onE．This means that each mobile phone doesn't have to send its signal far away, so they don't need to be so powerful. Mobile phones today use small batteries. A large city, where lots of mobile phones are used, can have hundreds of towers.Do you know what use a mobile phone has? Yes, you can use it to do a lot of things.
Call your friends and family from almost anywhere.
Call the police immediately if there is an accident in the street.
Send or receive e-mail.
Get information from the Internet.
Send and receive messages.
Sending short written messages is a popular way to use your mobile phonE
．Many people use short forms of words, so the messages are quick to write and reaD．Can you guess what these messages mean? Try reading them out. What do you hear?RUOK?
CUL8R!
That's EZ!
Will I C U B4 2moro?
That's Gr8 !
(1) The writer talks about _________ uses of a mobile phone.
[
]A
．threeB
．fiveC
．sevenD
．nine(2) What does the writer think of today's mobile phones?
[
]A
．They are small but very powerful.B
．They are very popular and cheap.C
．They are very easy for us to use.D
．They arc big enough to send a signal.(3) What does the writer write the article
（文章）for?[
]A
．To give us some common knowledge of the mobile phone.B
．To introduce how the mobile phone works and what use it has.C
．To tell us what short forms of words mean in written messages.D
．To show us in what way the mobile phone is expected to develop. 查看习题详情和答案>>The big red American car was much too wide for an English country road. When Jack saw it coming toward him, he stopped his own car at the side of the road to make room for it to pass. The American car went slowly past, so close that he could see the driver's face quite clearly.
“Where have I seen that face before?” he thought. “Wait a minute! I remember now. It was in the newspaper !” He took out the newspaper from his bag, turned quickly to the middle page. There was a picture of the face in it. Yes, it had a large mouth and small ears, and his eyes were behind dark glasses.
“Wanted by the police,” read by Jack. “The City Bank will give a lot of money to anyone who helps the police to catch this man.”
“Call the police at once,” he said to himself. But a few minutes later, he was sad. “This man was caught this morning,” answered the police.
(1) In which country did the story happen?
[ ]
(2) Why did Jack stop his car?
[ ]
A．He wanted to see who the driver was.
B．He didn't want to pass by first.
C．The road was not wide enough for the two cars to pass at the same time.
D．Because it was good for an Englishman to stop to let others go.
(3) Who was wanted by the police in this passage?
[ ]
A．Jack.
B．The driver in the American car.
C．Either Jack or the driver.
D．Neither Jack nor the American driver.
(4) What did Jack do when he had read the newspaper again?
[ ]
A．He drove to the City Bank.
B．He drove to the police.
C．He made a telephone call.
D．He stopped the American car.
(5) Who caught the man with a large mouth and small ears?
[ ]