作业帮下面句中的which作何成分,to which能用什么替代?
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/10/05 00:55:13
下面句中的which作何成分,to which能用什么替代?
She told the agency's Executive Board on Monday that the level of action should not be governed by the size of a problem.Instead,it should be governed by the extent to which the WHO can have an effect on the problem.
She told the agency's Executive Board on Monday that the level of action should not be governed by the size of a problem.Instead,it should be governed by the extent to which the WHO can have an effect on the problem.
which代指extent,因为有短语to the extent 所以用to which