–Do you know he will stay in America?Ten weeks.A. how often B. how long C. how soon D.

发布时间:2020-08-20 17:52:25

–Do you know     he will stay in America?  --Ten weeks.
A. how often
B. how long
C. how soon
D. how much

网友回答

A. how often
(答案→)B. how long
C. how soon
D. how much
解析:回答语表示的时间的长度,用how long进行提问,故本题选B。
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