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

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• 1Japan's refusal to release ________ Chinese fishing boat captain had caused ________ seriousdamage to SinoJapanese bilateral contacts (双边交往).

  A.a; /

  B.a; a

  C.the; /

  D.the; the

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• 2We went right round to the west coast by ________ sea instead of driving across ________ continent.

  A.the; the

  B./; the

  C.the; /

  D./; /

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• 3What _____ fun it is to talk to such _____ interesting man!

  A.a; an

  B.a ; the

  C./ ; a

  D./ ; an

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• 4Sarah looked at ________ finished painting with ________ satisfaction .

  A.不填;a

  B.a; the

  C.the; 不填

  D.the; a

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• 5At the end of the story, _____ little match girl met her beloved(深爱的)grandmother in _____ heaven and lived a happy life with her.

  A.the; 不填

  B.a; the

  C.the; the

  D.a; 不填

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• 6Don't you think it's _____ waste of time to shout yourself in the room? Why not have _____ good time on the playground?

  A.a…the

  B.a…/

  C.a…a

  D.the…a

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• 7When the mountains came into _____ sight at last, everyone took _____ long and deep breath with_____ pleasure.

  A./; a; the

  B.the; a; /

  C./; a; a

  D./ a; /

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• 8When we got to _____ farmer's house, he greeted us in _____ special way.

  A.the; a quite

  B.a; a quite

  C.the; quite a

  D.a; quite a

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• 9In the 1930s, the two countries were at _____ war, and his father was fighting at _____ front.

  A.the; 不填

  B.不填; the

  C.the; the

  D.不填; 不填

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• 10Eventually, she was put in ____ charge of ____ whole investigation into the traffic accident.

  A.the; a

  B.不填; a

  C.不填; the

  D.the; the

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