While he was seeking for ways to improve the telescope, Newton made _____ discovery which completely changed _____ man's understanding of colour.

试卷相关题目

• 1I wanted to catch ________ early train, but couldn't get ________ ride to the station.

  A.an; the

  B./; the

  C.an; /

  D.the; a

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• 2His backache is only _________ for not watering the flowers.

  A.a reason

  B.a cause

  C.an excuse

  D.reasons

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• 3All these changes will lead to ______ stronger and more powerful China, _______ country that can surprise and enrich our planet.

  A.a; a

  B.a; the

  C.the; a

  D.the; the

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• 4Sit on the edge of _____ bed _____ minute before putting your feet on the floor.

  A./; a

  B.the; a

  C.the; the

  D./; the

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• 521. The winning of hosting _______ 2010 World Expo is _______ victory not only for Shanghai residents, but for ___________ people of the whole Chinese nation.

  A.the; a; the

  B.a; the; a

  C.a; a; the

  D.the; the; a

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• 6Susan's birthday party was _________success. We sang and danced until it came to          end at ten.

  A.a;the

  B.a;an

  C./;an

  D.the;the

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• 7First impressions are the most lasting. After all, you never get _______ second chance to make_______ first impression.

  A.a; the

  B.the; the

  C.a; a

  D.the; a

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• 8According to the law, ______ driver found driving beyond ______ speed limit will be charged.

  A.a ; the

  B.a ; 不填

  C.the ; 不填

  D.the ; a

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• 9Frank studied _____ English language in London for four years, so he gets _____ goodknowledge of London.

  A.a; the

  B./; /

  C./; a

  D.the; a

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• 10— Excuse me, what can I do for you?— Yes. I'd like to place ______ advertisement for ______ used car in your paper.

  A.the; a

  B.an; /

  C.an; a

  D./; the

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