问题补充:
—do you write to your parents?
—Once a month.
A. How much
B. How often
C. How long
D. How
答案:
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。
时间:2019-11-13 07:39:49
—do you write to your parents?
—Once a month.
A. How much
B. How often
C. How long
D. How
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。