there is not any difference between the two,l really do not know _英语解答

there is not any difference between the two,l really do not know ( )
A which to choose from B which to choose
求英语帝解释区别两者

人气：290 ℃　时间：2020-03-28 05:35:36

解答

A选项的which to chose from中的which做的是定语 B中的which做的是宾语而此题缺少宾语还是没懂....choose from 是选择范围，而choose是从范围中选择，此题应该是从这两个中选择一个指定的对象