We can never expect ______ bluer sky unless we stop ______ industrial waste going into _____ atmosphere.

试卷相关题目

• 1Living in ______ ever increasingly fast-paced world, we must take____  advantage of every opportunity to develop．

  A.an; the

  B.an; an

  C.the; an

  D.the;／

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• 2On March14, 2013, Xi Jinping was elected_______ president of _______ People's Republic of Chin

  A.A.a; the

  B./; /

  C./; the

  D.the; the

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• 3Dr. Peter Spence, ____ headmaster of the school, told us, “____ fifth of pupils here go to study at Oxford and Cambridge.”

  A.a; A

  B.不填；The

  C.the; The

  D.不填; A

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• 4—How amazing! ______ Cloud looks like a large elephant. —Yeah, it really does.

  A.A

  B.An

  C.The

  D.不填

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• 5What _______ pity that you must leave now! It is such _______ great fun to have dinner with you

  A.a; a

  B.a; the

  C./; a

  D.a; /

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• 6In ____ week or so．I' 11 be among ______ unemployed, I' m afraid．

  A./;a

  B.a;/

  C.a; the

  D.the; a

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• 7Although everything seems to have been taken into consideration, ____  accident can happen when the astronauts walk in  _____  space．

  A.不填；the

  B.an；不填

  C.the；the

  D.an；the

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• 8I had ________ supper at my friend's last Sunday and ________ food was so delicious.

  A.a ; the

  B.不填；不填

  C.不填.; the

  D.the; 不填

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• 9China Mobile has to face the problem that more and more people in China prefer to choose ______ cheaper wireless phone service known as ______ “Little Smart”.

  A.a; the

  B.a; 不填

  C.the; 不填

  D.the; the

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• 10We don't think the experiment is ______ failure. At least we have gained ______ experience for future success.

  A.the; a

  B.a; /

  C.a; an

  D.the; the

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