问题
选择题
—"______ do you write to your pen-friend?"
—"Once a week." [ ]
A. How often
B. How soon.
C. How long
D. How many
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—"______ do you write to your pen-friend?"
—"Once a week." [ ]
A. How often
B. How soon.
C. How long
D. How many
答案：A