Developing a low-carbon economy is        global topic and the world needs clean

Developing a low-carbon economy is        global topic and the world needs clean

题型:不详难度:来源:
Developing a low-carbon economy is        global topic and the world needs
clean revolution with participation from everyone, decision makers to the children.
A.a;theB.a;a C.the;aD./:the

答案
B
解析

举一反三

--- What about__________concert?
--- It was too boring, you know, ________concert for me.
A.a; theB.the; theC.a; /D.the; a

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I know you don’t like______ music very much. But what do you think of______ music in the film we saw yesterday?
A./; /B.the; theC.the; /D./; the

题型:不详难度:| 查看答案
--- What about          concert?
--- It was too boring, you know,        concert for me.
A.a; theB.the; theC.a; /D.the; a

题型:不详难度:| 查看答案
Last month, American scientists started working on _____ project aimed at improving _______ ability to predict earthquake.
A.the; aB.a; anC.the; anD.a; the

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No one believes the small dark lab is ___ home to so many great inventions at___ first sight.
A.the; theB.不填;theC.the;不填D.不填;不填

题型:不详难度:| 查看答案
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