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
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


16. He hasn’t come yet. What do you think__________to him?
A．happensB．has happenedC．happeningD．to happen

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


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

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


12.---Ｉwish I ________ the meeting .
----But you can’t .
A．a(chǎn)ttendedB．would attendC．had attendedD．have attended

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題


17. It’s known that taking exercise______your health.
A．do good toB．does good toC．is good toD．a(chǎn)re good for

查看答案和解析>>

同步練習(xí)冊(cè)答案