You______ her in her office last Friday; she's been out of town for two weeks.
A．needn't have seenB．must have seenC．might have seenD．can't have seen
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題


—Could I play computer games for a while, Mum? I’ve finished all my homework.
—Oh, my dear, if you_____.
A．canB．mustC．dareD．should

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


--- I had thought he would be nervous in this speech competition, but he turned out to be calm.
--- He________quite enough preparation for it.
A．should doB．must doC．should have doneD．must have done

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


I __________ to stop their quarrel, but they wouldn’t listen to me.
A. succeeded       B. advised           C. managed           D. tried
It is usually very cool in Tom’s hometown in September, but it ______ be rather hot sometimes.
A. must         B. can                    C. should                  D. would

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


President Hu Jintao urged every effort _____ to rescue and treat the injured when the earthquake happened in Sichuan in 2008．
A．is made B．must be madeC．be made D．should make

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


---Mum,the soup is too salty.You ______ a lot of salt in it.
---Oh,dear! I put much salt instead of sugar in it.
A．would putB．could have putC．might putD．must have put

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

If you are caught driving after drinking, the fine      be paid in cash according to the traffic rules.
A．shallB．willC．mustD．should

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

--I didn't tell my parents that I would leave home.
--You ________ when you left home since you are living with them.
A．ought to haveB．might haveC．shouldD．must

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


— What happened to the young trees we planted last week?
—The trees______well, but I didn’t water them.
A．might growB．needn’t have grownC．would growD．would have grown

查看答案和解析>>

同步練習(xí)冊答案