The teacher told us that light (travel) ______ faster than sound.

admin2013-09-03  42

问题 The teacher told us that light (travel) ______ faster than sound.

选项

答案travels

解析 老师告诉学生光比声音的速度快,本句主句是一般过去时但从句陈述的是一个科学事实,所以还是用一般现在时。
转载请注明原文地址:https://kaotiyun.com/show/Z2gK777K
0

最新回复(0)