they like to help each other.(对划线部分提问)_____ _____ they like ____ ___?help each other是划线部分

问题描述:

they like to help each other.(对划线部分提问)_____ _____ they like ____ ___?
help each other是划线部分

who/whom do to help

what do to do

What do they like to do?
help each other是做like的宾语,即他们喜欢的对象,所以要用他们喜欢做什么提问
如果划线的是each other,就要问Who do the like to help?因为each otehr是帮助的对象

Who do they like to help?