We had an anxious couple of weeks _____ for the results of the experiment. A. wait B. to be waiting...
2023-02-16 22:09:35 87次 2010届高考英语二轮复习跟踪测试：非谓语动词和独立主格结构专题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
We had an anxious
couple of weeks _____ for the results of the experiment.
A. wait B.
to be waiting C. waited D.
waiting
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