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题目
题型:不详难度:来源:
___ the employees" working efficiency, the supervisor will allow them to have a coffee break.
A.ImprovingB.To improveC.Having improvedD.Improved

答案
B
解析
考察不定式做目的状语。意思说:为了改善员工的工作效率,老板允许他们有喝咖啡休息时间.to do 可以表示为了…. 实际上等同于in order to,so as to.
核心考点
试题【___ the employees" working efficiency, the supervisor will allow them to have a 】;主要考察你对介词和介词短语等知识点的理解。[详细]
举一反三
________, she passed the driving test.
A.In shortB.For shortC.In vainD.In use

题型:不详难度:| 查看答案
--The weather is too cold ____ March this year.  —It was still ____when I came here years ago.
A.for; colderB.in; coldC.in; hotD.for; hotter

题型:不详难度:| 查看答案
——When did it begin to snow?    ——It started ____ the night.
A.duringB.byC.fromD.at

题型:不详难度:| 查看答案
I was ashamed____ my failing the exam and decided on a measure to make up for it.
A.of; uponB.for; onC.at;onD.about; upon

题型:不详难度:| 查看答案
Luis is____a lot of stress right now because he has been addicted____drugs.
A.on; toB.under; toC.with; intoD.in; in

题型:不详难度:| 查看答案
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