问题
选择题
—____have you been here?
—About three years. [ ]
A. How soon
B. How long
C. How far
D. How much
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—____have you been here?
—About three years. [ ]
A. How soon
B. How long
C. How far
D. How much
答案：B