『急』几道英语非谓语动词题求解

题目

『急』几道英语非谓语动词题求解
1 I've worked with children before,so Iknow what ___in my new job
A.expected B.to expect C.to be expecting D.expects
2.There are five pairs ___,but I'm at a loss which to buy.
A.to be chosen B.to choose from C.to choose D.for choosing
3.-What's the chance ot there___an election this year?
-I have no idea.
A.is B.to be C.being D.be
4.___a reply he dacided to write again.
A.Not receiving B.Receiving
C.Not having received D.Having not received

答案

1.A.过去分词表被动.
2.B.从……中选择,介词不能省略.There be句型可以用不定式
3.C.of为介词,后面加动词时用-doing
4.C.原因状语从句,可以用having done的形式,否定词需要提到句首（你可以把这个结构看成一个动词,否定是not在动词前面）