—I telephoned him twice and I couldn’t get through to him. —The line might have

题干

—I telephoned him twice and I couldn’t get through to him.
—The line might have been out of order, ?

A．don’t you

B．wasn’t it

C．do you

D．hadn’t it

上一题下一题 0.64难度单项选择更新时间:2013-09-13 11:23:16

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