I've worked with children before,so I know what _____ (expec
2个回答

to expect

这里的结构是:疑问词+ 不定式,相当于一个从句,在这一句中是一个what引导的宾语从句,做know的宾语.可以写成 I've worked with children before,so I know what I except in my new job.

举一个更简单更容易懂的例子吧.

I don't know what to do.

相当于I don't know what I can do.

换成副词也可以,比如:I don't know where to go.

相当于I don't know where I can go.