It _______ long before we ______ the result of the experiment.A.will not be; will knowB.is; will kno

题目简介

It _______ long before we ______ the result of the experiment.A.will not be; will knowB.is; will kno

题目详情

It _______ long before we ______ the result of the experiment.
A.will not be; will knowB.is; will knowC.will not be; knowD.is; know
题型:单选题难度:中档来源:不详

答案

C
考查时态。句意:我们知道实验结果不会太久。主句为一般将来时的句子中,从句用一般现在时表示将来的动作,故选C。

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