—I still haven’t decided whether to go or not.—But your time is running out. Ple

题干

—I still haven’t decided whether to go or not.
—But your time is running out. Please make up your mind ______ it is too late.

A．when

B．since

C．until

D．before

上一题下一题 0.64难度单项选择更新时间:2012-06-13 01:41:21

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