Danny _____ hard for long to realize his dream and now he is popular.A.worksB.is

Danny _____ hard for long to realize his dream and now he is popular.A.worksB.is

题型:不详难度:来源:

Danny _____ hard for long to realize his dream and now he is popular.
A.worksB.is workingC.has workedD.worked

答案
C
解析
本题考查时态。根据句意“Danny已经努力了很长时间来实现他的梦想,现在他受欢迎了。”可知用现在完成时,故选C。
举一反三

The young girl sitting next to me on the plane was very nervous.She ______before.
A.hasn’t flownB.didn’t flyC.hadn’t flownD.wasn’t flying

题型:不详难度:| 查看答案

.It is said that the early European playing-cards ______for entertainment and education.
A.were being designedB.have designedC.have been designedD.were designed

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Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill.
A.showedB.has shownC.will showD.is showing

题型:不详难度:| 查看答案

– I have got a headache.
--No wonder. You ___in front of that computer too long.
A.workB.are workingC.have been workingD.worked

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Leaders of the BRIC countries-----Brazil, Russia, India and China----_______their second summit on Friday. President Hu Jintao then returned home to help direct relief work ______the deadly earthquake in Qinhai.
A.left, to followB.concluded, following
C.had left, followingD.had concluded, followed

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