Question

【题目】—_____ do you water the flowers? —Twice a day.

A. How many B. How many times C. How often D. How soon

Answer 1

【答案】C

【解析】

试题How many多少个；How many times多少次；How often 多久一次；How soon多久。根据下文，一天两次。可知上文问的是，你多久浇一次花？故选C。