问题
选择题
- do you go to the mall?
- Three times a month.[ ]
A. How long
B. How often
C. How many times
答案
答案：B
搜题请搜索小程序“爱下问搜题”
- do you go to the mall?
- Three times a month.[ ]
A. How long
B. How often
C. How many times
答案：B