The past two years ______a sharp rise in oil price, which adds to the burden of

The past two years ______a sharp rise in oil price, which adds to the burden of

题型:不详难度:来源:
The past two years ______a sharp rise in oil price, which adds to the burden of auto transportation industry.
A.has witnessed B.witnessed
C.is witnessingD.witnesses

答案
A
解析

试题分析:考查时态题。此处的the past two years作主语。witness 解释为:见证了。句意:过去的两年见证了油价的快速增长,这增加了运输行业的负担。选A。
点评:英语中的时态主要由动词的形式决定,因此在学习英语时态时,要注意分析动词形式及具体语境,想象在那个特定的时间动作所发生的背景,这个动作是经常性动作、一般性动作、进行性动作、完成性动作还是将要发生的动作。这题的解题关键是The past two years,说明是过去到现在一直做的事情。
举一反三
Marry _____ as a secretary in this company for twenty years and now she stays at home taking care of her own garden.
A.has servedB.had served
C.has been servedD.served

题型:不详难度:| 查看答案
The Guangxi Zhuang autonomous region _______ $ 1.59 billion worth of trade with the Association of Southeast Asian Nations in the first two months of this year.
A.has seenB.sawC.had seenD.sees

题型:不详难度:| 查看答案
All flights ____ because of the snowstorm, many passengers could do nothing but take the train.
A.had been canceledB.have been canceled
C.having been canceledD.being canceled

题型:不详难度:| 查看答案
Though we don’t know what was discussed, yet we can feel the topic_______.
A.had changedB.will change
C.was changedD.has been changed

题型:不详难度:| 查看答案
Peter had intended to take a job in business, but____ that plan after the unpleasant experience in Canada in 2010.
A.had abandonedB.abandoned
C.abandonD.will abandon

题型:不详难度:| 查看答案
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