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题目
题型:不详难度:来源:
It is ten years since the scientist ______ on his life’s work of discovering the valuable    chemical.
A.made forB.set out C.took offD.turned up

答案
.B
解析

试题分析:考查词组辨析:A.made for有助于,前进,B.set out出发,着手C.took off起飞,脱下,D.turned up,出现,露面,声音调大,句意:自从这个科学家着手开始做终身的工作寻找有价值的化学物质已经有10年了。选B。
点评:动词的固定搭配是常考题,这就要求考生平时加强这方面的记忆和积累。根据语境进行选择。
核心考点
试题【It is ten years since the scientist ______ on his life’s work of discovering the】;主要考察你对动词及动词短语辨析等知识点的理解。[详细]
举一反三
He was obliged to ______ the trade of shoemaker.
A.take on B.take inC.take upD.take down

题型:不详难度:| 查看答案
The best reporter was sent to the front to _______ the campaign.
A.setB.coverC.settleD.deal

题型:不详难度:| 查看答案
The man is notreliable, for he seems ______ frankness.
A to lack in        B. to be lacking in     C. to lack of           D. to be lacking of
题型:不详难度:| 查看答案
It doesn’t ______ if you are late to my party. I just want you to come
A.make a decisionB.make a choice
C.make a changeD.make a difference

题型:不详难度:| 查看答案
--I am so happy that John now enjoys        big parties.
---Really? He used to       in front of strangers.
A.to host; be shyB.hosting; being shy
C.hosting; be shyD.to host; being shy

题型:不详难度:| 查看答案
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