We        the difficulty together, but why didn’t you tell me?

A．need have faced    B．can have faced     C．could have faced    D．must have faced

 

【答案】

C

【解析】

試題分析：考查情態(tài)動(dòng)詞和虛擬語氣。A有必要做某事，實(shí)際上卻未做；B可能做了某事；C本可以做某事，實(shí)際上卻未做；D一定做了某事；句意：我們本可以一起面對(duì)這些困難，但是你什么不告訴我？本句是一個(gè)對(duì)過去情況的虛擬。故C正確。

考點(diǎn)：考查情態(tài)動(dòng)詞短語

點(diǎn)評(píng)：本題是高考必考考點(diǎn)，一定要牢記句型意思。must have done過去肯定做了某事。should have done 本應(yīng)該做而實(shí)際未做。can’t have done 過去不可能做了某事；shouldn’t have done 本不應(yīng)該做而實(shí)際做了。 need have done 本有必要做某事；needn’t have done 本沒有必要做某事；注意沒有 mustn’t have done的形式

 

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