问题
选择题
— ______ does he swim?
— He swims twice a week.
[ ]
A. How long
B. How soon
C. How old
D. How often
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— ______ does he swim?
— He swims twice a week.
[ ]
A. How long
B. How soon
C. How old
D. How often
答案：D