问题
选择题
—I telephoned him twice and I couldn’t get through to his home.
—I think the line might have been out of order, ________?
A．don’t you
B．wasn’t it
C．do you
D．hadn’t it
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—I telephoned him twice and I couldn’t get through to his home.
—I think the line might have been out of order, ________?
A．don’t you
B．wasn’t it
C．do you
D．hadn’t it
答案：B