It _______ long before we ______ the result of the experiment. A．will not be; will know B．is; will k...
2023-01-16 13:28:06 203次 2010-2011学年陕西省高三上学期12月月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It _______ long before we ______ the result
of the experiment.
|
A．will not be; will know
|
B．is; will know
|
C．will not be; know
|
D．is; know
|
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