Question

【题目】--____ Tim ____ his homework now?

--He should, but he may not. He likes watching TV.

A. Does, do B. Has, done C. Is, doing D. Was, doing

Answer 1

【答案】C

【解析】

试题分析：句意：—Tim现在在做作业吗？—他应该是，但也不一定。他喜欢看电视。根据句中时间状语now及语境可知此句时态应用现在进行时态，故选C。