问题补充:
--- do you have piano lessons?
--- Once a week.
A. How many
B. How long
C. How often
D. How soon
答案:
A. How many
B. How long
(答案→)C. How often
D. How soon
解析:本题的回答语表示的是频率,对此提问用how often,故本题选C。
时间:2018-12-13 14:14:05
--- do you have piano lessons?
--- Once a week.
A. How many
B. How long
C. How often
D. How soon
A. How many
B. How long
(答案→)C. How often
D. How soon
解析:本题的回答语表示的是频率,对此提问用how often,故本题选C。