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Cloze test. Now, people use satellites (卫星) to do many things. So far, man has invented four kinds of satellites. 1 of them is used to study the weather. Weather satellites can 2 any part of the world. They can watch clouds and strong winds moving across the earth and 3 many pictures of atmosphere (大气层) 4 the same time. The pictures 5 the weather stations by these satellites. Scientists can know 6 the weather will change by studying them, and then tell people in time. Weather plays an 7 part in people's everyday life. Today, many weather stations in the world can receive satellite pictures. After receiving them, the scientists compare (比较) them with 8 ones. Perhaps they may find that the clouds 9 during the last few hours. This may mean that weather on the ground may 10 change soon. In their next forecast (预测), the scientists can 11 this. so satellite pictures are 12 to scientists. 13 satellites were invented, the scientists could forecast the weather for about twenty-four or forty-eight 14 . Now they can make good forecasts for three or five days. Thanks 15 weather satellites, people can know more about the weather. (     )1. A.  Every one (     )2. A.  reach (     )3. A.  taking (     )4. A.  of (     )5. A.  were sent to (     )6. A.  how (     )7. A.  useful (     )8. A.  early (     )9. A.  changed (     )10. A.  also (     )11. A.  talk (     )12. A.  helpful (     )13. A.  After (     )14. A.  weeks (     )15. A.  to B. Each B. arrive B. take B. in B. are sent to B. what B. important B. earlier B. change B. too B. speak B. help B. Before B. days B. for C. One C. get C. takes C. at C. send to C. which C. useless C. earliest C. have changed C. either C. say C. helping C. When C. hours C. at
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举一反三
【判断题】在单工通信方式中,信号只能向一个方向传输。例如:无线广播电台的广播。( )
A.
正确
B.
错误
【单选题】在单工通信方式中,信号只能向()方向传输。
A.
两个
B.
一个
C.
三个
D.
四个
【单选题】中国传统康复技术的两大特点是
A.
整体康复和辩证康复
B.
阴阳学说和五行学说
C.
藏象学说和元气学说
D.
元气学说和经络学说
E.
经络学说和藏象学说
【判断题】S形插花上下两组线条不应在一个平面上,以使作品有立体感。
A.
正确
B.
错误
【简答题】试述地基处理的目的及一般方法。
【单选题】中国传统康复技术的两大特点是
A.
整体康复与辩证康复
B.
阴阳学说和五行学说
C.
藏象学说
D.
元气学说
E.
经络学说
【判断题】三相异步 电动机控制电路中,熔断器用于热保护,热继电器用于 短路 保护。
A.
正确
B.
错误
【单选题】不属于灵活性与原则性统一的成功案例的是:()。
A.
红军长征
B.
改革开发
C.
香港回归案例
D.
华国锋提倡的两个凡是
【简答题】在单工通信方式中,信号只能向一个方向传输。例如:无线广播电台的广播。()
【简答题】性格的形成受哪些因素的影响?
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