问题
选择题
— do you have an English party?
—Once a month.[ ]
A. How
B. How often
C. How long
D. How old
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— do you have an English party?
—Once a month.[ ]
A. How
B. How often
C. How long
D. How old
答案：B