题目
题型:不详难度:来源:
Danny _____ hard for long to realize his dream and now he is popular.
A.works | B.is working | C.has worked | D.worked |
答案
解析
核心考点
试题【Danny _____ hard for long to realize his dream and now he is popular.A.worksB.is】;主要考察你对一般现在时等知识点的理解。[详细]
举一反三
The young girl sitting next to me on the plane was very nervous.She ______before.
A.hasn’t flown | B.didn’t fly | C.hadn’t flown | D.wasn’t flying |
.It is said that the early European playing-cards ______for entertainment and education.
A.were being designed | B.have designed | C.have been designed | D.were designed |
Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill.
A.showed | B.has shown | C.will show | D.is showing |
– I have got a headache.
--No wonder. You ___in front of that computer too long.
A.work | B.are working | C.have been working | D.worked |
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 follow | B.concluded, following |
C.had left, following | D.had concluded, followed |
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