问题
选择题
—Shall we attend the concert this evening? —Great idea, ___ we can do some shopping first.
A．when
B．where
C．since
D．if
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Shall we attend the concert this evening? —Great idea, ___ we can do some shopping first.
A．when
B．where
C．since
D．if
答案：D
