We work together to achieve our common purpose: ____ world that is safer, cleaner and healthier than ____ one we found.

试卷相关题目

• 1In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.

  A.the, /

  B.a, an

  C.a, /

  D.the, an

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• 2In the United States, there is always ____ flow of people to areas of ____ country where more jobs can befound.

  A.a; the

  B.the; a

  C.the; the

  D.a; a

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• 3In 1778, Banks was elected ____ president of the Royal Society, ____ position he held for 42 years.

  A./; /

  B./; a

  C.the; a

  D.the; the

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• 4— It's said John will be in a job paying over $60,000 _____ year. — Right, he will also get paid by _____ week.

  A.the; the

  B.a; the

  C.the; a

  D.a; a

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• 5The beauty of the tourist attraction left________deep impression on me and I want to visit it________second time next month.

  A.a;the

  B.a;a

  C.the;the

  D./;the

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• 6Viewers will have _____ second chance to see Saturday's concert on _____. Channel 4 tonight.

  A.a; the

  B.the; the

  C.the; /

  D.a; /

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• 7Baird invented _____ television, _____ invention that would later completely change people's life.

  A./; the

  B.a ;/

  C.the; an

  D./; an

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• 8Judging from ______ number of the bikes outside, _____ number of students have been here to attend the lecture.

  A.the; the

  B.the; a

  C.a; a

  D.a; the

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• 9— I ran into ______ back of ______ truck yesterday and damaged my car badly. — I suppose you were driving too fast.

  A.the; the

  B.a; a

  C.the; a

  D.a; the

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• 10Christmas is _____ special holiday when _____ whole family are supposed to get together.

  A.the; the

  B.a; a

  C.the; a

  D.a; the

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