—Hi, Susan, you look tired.—I       for months for the coming celebration of our

—Hi, Susan, you look tired.—I       for months for the coming celebration of our

题型:不详难度:来源:
—Hi, Susan, you look tired.
—I       for months for the coming celebration of our school’s 90th anniversary.
A.was preparingB.have been preparingC.had preparedD.prepare

答案
B
解析

试题分析:考查时态:句意:--你好,Susan,你看起来很累。--我一直为即将到来的学校的90周年庆典做准备。说明这几个月一直在准备,而且一直到现在都很累,用现在完成进行时,选B。
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。这题关键是弄清现在完成进行时的基本用法和抓住句子的关键you look tired 和时间for months。
举一反三
With the development of modern society, E-mail as well as telephones     an important part in daily communication.
A.have playedB.is playingC.are playingD.had played

题型:不详难度:| 查看答案
--- Peter, do you know who____ my dictionary ?
---Sorry , I don’t know . I didn’t do it .
A.has taken awayB.was taking away
C.had taken awayD.is taking away

题型:不详难度:| 查看答案
By the time he got up, I ______ for two hours in the factory.
A.have workedB.workedC.was workingD.had been working

题型:不详难度:| 查看答案
My wife ______the night shift when my plane ______. That’s why no one is to meet me at the                                 airport today.
A.will have worked; has arrivedB.was working; arrived
C.will be working; arrives D.is working; is arriving

题型:不详难度:| 查看答案
As hiring __________ more global, both for employers and candidates, video interviewing is a way to speed up the interview process.
A.has becomeB.becameC.will becomeD.had become

题型:不详难度:| 查看答案
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