The fort was built on a steep hill, （）it was easy to watch the water for invaders.
The fort was built on a steep hill, （）it was easy to watch the water for invaders.
A.where
B.in which
C.from which
D.for which
正确答案：from which
Tag：大学英语综合教程
时间：2022-01-29 15:09:53