The children a P.E. class on the playground when it began to rain suddenly.
A. have
B. are having
C. had
D. were having
The children a P.E. class on the playground when it began to rain suddenly.A. haveB. are
答案:2 悬赏:60 手机版
解决时间 2021-01-04 12:13
- 提问者网友：暗中人
- 2021-01-03 16:35
最佳答案
- 五星知识达人网友：患得患失的劫
- 2021-01-03 17:58
A. haveB. are havingC. had(答案→)D. were having解析：句意：但开始下雨时孩子们正在操场上上体育课。当一个动作发生时，另一个动作正在发生，该动作用进行时态，根据句意，故用过去进行时，故选D。
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- 1楼网友：不如潦草
- 2021-01-03 18:18
这下我知道了
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