I am so tired,for I ________ English for 2 hours. A.is studying B.have been studying C.was studying ...
2022-11-26 02:32:57 154次 2014年高考定时训练(3)英语试卷(解析版) 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
I am so tired,for I ________ English for 2 hours.
A.is studying B.have been studying
C.was studying D.had been studying
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