单选题There _____ a lot of
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解决时间 2021-04-05 08:21
- 提问者网友：孤山下
- 2021-04-04 12:43
单选题
There _____ a lot of coal mines in the south, but many of them have been closed or are _____ be closed.A.use to having; about toB.used to be; toC.use to having; going toD.used to be; supposed to
最佳答案
- 五星知识达人网友：痴妹与他
- 2021-04-04 13:43
B
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- 1楼网友：风格不统一
- 2021-04-04 14:52
正好我需要
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