Question

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

A．should face

B．might face

C．could have faced

D．must have faced

Answer 1

C

試題分析：考查情態(tài)動(dòng)詞。本題考查對(duì)過(guò)去事情推測(cè)，故用情態(tài)動(dòng)詞 + have done，could have done本可以做，must have done過(guò)去一定做。句意：我們本可以一起克服困難的，但你為什么不告訴我呢？故C正確。