I’msogladIdidn’tagree       it,otherwiseitwouldhavegot...

問題詳情：

 I’m so glad I didn’t agree        it, otherwise it would have got me into serious trouble.

   A. having done            B. to do           C. doing                D. to have done

【回答】

B

知識點：非謂語動詞

題型：選擇題