问题
选择题
— ______ will you stay there?
— For about a month. [ ]
A. How old
B. How long
C. How many
D. How much
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— ______ will you stay there?
— For about a month. [ ]
A. How old
B. How long
C. How many
D. How much
答案：B