—do you write to your parents?—Once a month.A. How muchB. How oftenC. How longD. How

发布时间：2020-08-21 11:39:43

—    do you write to your parents?
—Once a month.
A. How much
B. How often
C. How long
D. How

网友回答

A. How much
(答案→)B. How often
C. How long
D. How
解析：once a month表示一月一次，常用how often来提问。
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