Question

—How often do you clean your room?

— .

A. This morning B. Only once

C. Twice a week D. Two days.

 

Answer 1

C

【解析】

试题分析：句意：——你多久打扫一次房间？——一周两次。A. This morning今天早晨；B. Only once只有一次；C. Twice a week每周两次；D. Two days两天.问题问的是频率，故根据句意选C。

考点：考查频率的用法。