I've worked with children before,so I know what____in my new job. A，expected B，to expect 三个问

C，to be expecting D，expects
解析说，expect和what是动宾关系，因此用主动形式.所以选B，

问，动宾关系是什么意思？如果B是主动，那ACD都是被动？为什么不能选ACD？

I know what to expect in my new job

== I know what I will expect in my new job

选择b 注意：what to do = what sb. can / should do what to expect in my new job = what i can expect in my new job 整句话的意思是：我曾经带过孩子，所以我知道我的新工作中会碰到些什么 干扰选项为a expected过去分词不能直接做谓语 只能说出what can be expected in my new job