We apologize for any inconvenience you _______ have been caused by the delay of
题型：不详难度：来源：
| We apologize for any inconvenience you _______ have been caused by the delay of the flight. |
答案
| A |
解析
| 考查情态动词，A. may+have done过去可能做了，表示不确定的推测，B. would+have done过去本来会做而没做，，C. must+have done过去一定，D. need+have done过去本有必要做却没做，句意是;我们为大家可能因为航班的延误导致的不便而道歉。选A。 |
举一反三
He is not native, if he were, we _______ this discussion over his identity.| A．would not be having | B．are not having | | C．had not had | D．will not have |
|
| I have told you the truth. I keep repeating it? |
If you think the price of pork is too high, you _____ as well buy some beef. It depends on you!| A．should | B．will | C．would | D．may |
|
— No wonder you caught a cold. You _____ out last night without a coat.
— I know how silly I was. | A．shouldn’t have gone | B．mustn’t have gone | | C．couldn’t have gone | D．mightn’t have gone |
|
--- It is strange that he ______ come so late.
--- Something unexpected must have happened to him.| A．should | B．could | C．must | D．might |
|
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