Question

there,here,home前为什么不能加to?disscuss后接什么（todo,do ,doing...)有什么句

Answer 1

there,here,home 是副词,前面不用介词to

discuss 是动词,是及物动词,可以加名词/名词短语/代词作宾语

如:

We discuss the question

We discuss how to get good grades.

它的名词是：discussion 是可数名词

如:

We have a discussion of the question.

Let's make a discussion.