——Is there any possible way to help them get rid of such a bad habit? ——To tell

——Is there any possible way to help them get rid of such a bad habit? ——To tell

题型:不详难度:来源:

——Is there any possible way to help them get rid of such a bad habit?
——To tell the truth, it’s very hard. But we_______ on this problem.
A.workedB.had workedC.are workingD.had been working

答案
C
解析
考查时态。“有帮助他们改掉这种坏习惯的可行的方法吗?”“说实话,非常难。但是我们还正在研究这个问题。”根据句意可知,用现在进行时。故选C。
举一反三

——What do you think of Harry Potter and Philosopher’s Stone?
——Fantastic. Steven Kloves_______ each character in the movie impressive through lively dialogues and fascinating plots.
A.makesB.would make C.made D.had made

题型:不详难度:| 查看答案

Since he graduated from university, he ____ a job but he hasn’t got one so far.
A.is looking forB.has looked
C.has been looking forD.had looked

题型:不详难度:| 查看答案

The vegetables didn’t taste good. They ____ too long.
A.had cookedB.cookedC.had been cookedD.were cooked

题型:不详难度:| 查看答案

The train ____ at present speed until it reaches Beijing.
A.is runningB.will be runningC.will have runD.has run

题型:不详难度:| 查看答案

I ____ go to bed ____ the telephone rang.
A.was about to, whenB.was going to, while
C.would, whenD.was to, while

题型:不详难度:| 查看答案
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