–___________ do you visit your grandparents? –Twice a month. A. How long

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–___________ do you visit your grandparents? –Twice a month.
A. How long B. How soon C. How often

答案

解析

考查特殊疑问词。根据回答：一月两次，可知用how often 多久一次，选C。

举一反三

--_____ do you shop? --I shop every week.

A．Howfar

B．Howoften

C．Howmuch

D．Howmany

题型：不详难度：| 查看答案

—Excuse me， ____ is the post office?
—About 500 meters away.

A．how often

B．how long

C．how far

D．how soon

题型：不详难度：| 查看答案

— do you spell it? —B-O-O-K.
A. What B. Why C. How

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______ swim in the lake. It’s dangerous (危险的).

A．Not

B．No

C．Don’t

D．Doesn’t

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—_______ they _______ to the concert ?
—No. They stayed at home and watched TV.

A．Do ; go

B．Did ; go

C．Have ; gone

D．Are ; going

题型：不详难度：| 查看答案