题目内容
---____________do you usually read English in the morning?
---About half an hour.
---About half an hour.
A.When | B.What time | C.How many | D.How long |
D
疑问词辨析。When什么时候;What time几点钟;How many多少个;How long多长。根据答语About half an hour大约半个小时,可知上文提问时间长短,故用how long来提问。选D。
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