问题
选择题
—_________ have you stayed in Shanghai?
—For about two months. [ ]
A. How often
B. How long
C. How soon
D. How far
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—_________ have you stayed in Shanghai?
—For about two months. [ ]
A. How often
B. How long
C. How soon
D. How far
答案：B