题目内容


40. I could have offered you some help last weekend, but I ______ with my work at that time.
A．would be occupied B．was occupyingC．had been occupiedD．was occupied
D
略
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16. He hasn’t come yet. What do you think__________to him?
A．happensB．has happenedC．happeningD．to happen

18．In this experiment, they are woken up several times during the night, and asked to report what they _______.
A．are dreamingB．had dreamt
C．had been dreamingD．have been dreaming

32．Many experiments_____before the research team was able to get the exact data to carry on project.
A．have doneB．had been doingC．had been doneD．have been done

31．With the cell phone available, I can do whatever I want to do and still______in touch with my parents and friends．
A．stayB．to stayC．stayingD．Stayed

11. The public has complained that large quantities of waste water ______ into rivers without being cleaned, so large amounts of money ______ to solve the problem.
A．have poured; is neededB．has poured; are needed
C．have been poured; is neededD．have been poured; are needed

14．Panda Mei Lan returned to China yesterday. She_____in US since she was born.
A．had been livingB．is living
C．will have been livingD．has been living

12.---Ｉwish I ________ the meeting .
----But you can’t .
A．attendedB．would attendC．had attendedD．have attended

17. It’s known that taking exercise______your health.
A．do good toB．does good toC．is good toD．are good for

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