问题
选择题
—_______ do you go to Beijing?
—Once a year. [ ]
A. How many
B. How much
C. How often
D. How old
答案
答案：C
搜题请搜索小程序“爱下问搜题”
—_______ do you go to Beijing?
—Once a year. [ ]
A. How many
B. How much
C. How often
D. How old
答案：C