----Youshouldhavetoldheraboutthemeaningofthegesture.--...

問題詳情：

 ----You should have told her about the meaning of the gesture.

----I meant ______, but I had some unexpected guests.

  A. to            B. to have      C. to do so             D. doing so   

【回答】

B 

知識點：非謂語動詞

題型：選擇題