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There have been many changes__in my hometown in the last ten years.A..happen B.happened C.happening D.to happen选哪个?为什么
题目详情
There have been many changes__in my hometown in the last ten years.
A..happen B.happened C.happening D.to happen
选哪个?为什么
A..happen B.happened C.happening D.to happen
选哪个?为什么
▼优质解答
答案和解析
B过去时,（过去的十年,我的家乡发生的很多的变化）
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