----When do you have science? ----I have science Tuesday and Friday. A. in B. on C. at D. about
2022-11-06 11:27:45 224次 七年级英语上册2017-2018学年人教版（毕节专用）课课练：Unit 9 My favorite subject is science 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
----When do you have science?
----I have science Tuesday and Friday.
A. in B. on C. at D. about
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