The experiment is of particular importance.—I see. We will carry on with it ____

题干

The experiment is of particular importance.
—I see. We will carry on with it ________ we can get enough money.

A．unless

B．though

C．whether

D．until

上一题下一题 0.64难度单项选择更新时间:2010-06-22 08:36:03

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