关于on top of - 柯帕斯英语网

回答问题即可获得 0 经验值，回答被采纳后即可获得 2 鲜花。

1. A man was on top of a building.

2. Books were piled on top of one another.

3. Many people were crushed when the building collapsed on top of them.

请问老师，三句中哪句可以将on top of替换为on the top of？为什么？其他不能替换又是为什么？

0 个回答