_________ development of nuclear weapons is _________ threat to mankind.A.The; a

_________ development of nuclear weapons is _________ threat to mankind.A.The; a

题型:不详难度:来源:
_________ development of nuclear weapons is _________ threat to mankind.
A.The; aB.The; theC.A; aD.A; the

答案
A
解析
考查冠词。第一空是特指核武器的发展;threat是一个可数名词。句意:核武器的发展对人类是一个威胁。
举一反三
  Weifang you see today is quite  different city from what it was 10 years ago.
A.The;aB./;aC.The;/D.A;a

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There is         argument on the spreading easy access to        Internet.
A.不填,theB.an;theC.the;anD.the;不填

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Sometimes some children in my primary school would laugh, when I got out of _______breath after running _____ short way or had to stop and rest halfway up the stairs.
A.the aB.不填 aC.不填 theD.a the

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As is known to all, _____USA is _____ biggest developed country in the world.
A.the; 不填B.不填; theC.the; theD.不填; 不填

题型:不详难度:| 查看答案
Everything comes with _____ price; there is no such _____ thing as a free lunch in the world.
A.a; aB.the; /C.the; aD.a; /

题型:不详难度:| 查看答案
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