is your mother’s birthday?It’s on 1 August.A. WhereB. WhenC. WhatD. Which

发布时间：2020-08-22 18:12:31

---     is your mother’s birthday?
--- It’s on 1 August.
A. Where
B. When
C. What
D. Which

网友回答

A. Where
(答案→)B. When
C. What
D. Which
解析：Where在哪儿;When什么时候;What什么;Which哪一个.根据答语,在八月一日.可知上文问的是时间,故选B.
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