问题补充:
do you exercise ?
A. How often
B. How soon
C. How long
D. How many
答案:
(答案→)A. How often
B. How soon
C. How long
D. How many
解析:根据题意可知选择how often表示多久一次,用询问频率。
时间:2019-03-06 16:41:37
do you exercise ?
A. How often
B. How soon
C. How long
D. How many
(答案→)A. How often
B. How soon
C. How long
D. How many
解析:根据题意可知选择how often表示多久一次,用询问频率。