Question

【题目】— I can't believe he has changed so much. He ________ be lazy and not active.

— Yes, I am also happy for him.

A.is used toB.is used forC.used to

Answer 1

【答案】C

【解析】

句意：——我不敢相信他变了这么多。他以前很懒而且不积极。——是的，我也为他开心。

考查动词短语。be used to do=be used for doing被用来做某事；used to do过去常常做某事，used to be过去是、曾经是。根据前面说他变化很大，因此后面懒惰和不积极是之前的表现，故选C。