Our teacher said that light ________ faster than sound. A. travelled B. travels C. will travel D. ha...
2022-10-18 09:10:45 72次 人教版九年级英语Unit 2 I think that mooncakes are delicious 单元检测题（无听力部分） 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
Our teacher said that light ________ faster than sound.
A. travelled B. travels C. will travel D. has travelled
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