Zoos are terrible places for animals to live. Zoos are suitable for animals to live in.为什么第一句live后没介词；第二句live后有介词

分类: 作业答案 • 2022-01-04 12:07:12

问题描述：

Zoos are terrible places for animals to live. Zoos are suitable for animals to live in.
为什么第一句live后没介词；第二句live后有介词

答