关于base on的用法
来源:学生作业帮 编辑:搜搜考试网作业帮 分类:英语作业 时间:2024/06/22 21:11:23
关于base on的用法
The Professor could hardly find sufficient grounds__his arguments in favor of the new theory.
A. to be based on
B. which to base on
C.to base on
D on which to base
选哪个,请一定要说明为什么啊!~
The Professor could hardly find sufficient grounds__his arguments in favor of the new theory.
A. to be based on
B. which to base on
C.to base on
D on which to base
选哪个,请一定要说明为什么啊!~
![关于base on的用法](/uploads/image/z/2557718-62-8.jpg?t=%E5%85%B3%E4%BA%8Ebase+on%E7%9A%84%E7%94%A8%E6%B3%95)
选D...which指代ground...
前面的介词on必须有,因为这里相当于用了base on the ground这个短语..在定语从句中当用which指代了ground, ground前面的on还是应该存在.但这时候自然要加在 which前面,所以变成了on which to base
前面的介词on必须有,因为这里相当于用了base on the ground这个短语..在定语从句中当用which指代了ground, ground前面的on还是应该存在.但这时候自然要加在 which前面,所以变成了on which to base