问题
选择题
--I’m going to the post office.---____you are there, can you get me some stamps?
A．As
B．While
C．Because
D．If
答案
答案：B
搜题请搜索小程序“爱下问搜题”
--I’m going to the post office.---____you are there, can you get me some stamps?
A．As
B．While
C．Because
D．If
答案：B
