20. raining hard for 3 hours without stopping.21.A. It is B. It was C. It has beenD. I
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解决时间 2021-01-03 07:01
- 提问者网友:孤山下
- 2021-01-02 12:49
20. raining hard for 3 hours without stopping.
21.
A. It is
B. It was
C. It has been
D. It had been
最佳答案
- 五星知识达人网友:夜余生
- 2021-01-02 13:12
A. It is B. It was (答案→)C. It has beenD. It had been解析:可联系答.案.网客服索取。
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- 1楼网友:鸠书
- 2021-01-02 14:19
就是这个解释
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