If we do not deal with ________ problem caused by air pollution, our planet may no longer be ________ healthy place for us.

试卷相关题目

• 1—Would you mind giving your advice on how to improve our business management? —If you make ________ most of the modern equipment, there will be ________ rise in production.

  A.不填；不填

  B.the; a

  C.不填；a

  D.the；不填

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• 2In________ most countries, a university degree can give you ________ flying start in life.

  A.the; a

  B.the; /

  C./；/

  D./; a

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• 3According to ________ People's Daily article, 40% of the lakes in Jiangsu have dried up in ________ past 30 years.

  A.the；a

  B.不填；the

  C.a；the

  D.不填；a

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• 4_____ recent survey shows that the number of Non-English speaking families in US is on ____ increase this year .

  A.The, the

  B.A, an

  C.A, the

  D.The, an

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• 5Life is just like a journey with ______ unknown destination, during which people can meet with ______ barriers of all kinds.

  A./; the

  B.the; /

  C.an; the

  D.an; /

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• 6It is such ________ honour to take part in ________ celebration，so how could I make any mistakes?

  A.an；/

  B.the；the

  C.an；the

  D./；the

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• 7In face of ______ failure, it is the most important to keep up ______ good state of mind.

  A.a; 不填

  B.不填; a

  C.the; 不填

  D.不填; the

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• 8She removed ________ hat she was wearing and tried  on ________ black silk one.

  A.a; a

  B.the; the

  C.the; a

  D.a; the

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• 9Nowadays, _____ growing number of Chinese students are going abroad to seek______ better future.

  A.The, a

  B.a, the

  C.a, a

  D.the, the

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• 10Do you know the man calling?    —No. It's _____ Mr. Smith. Do you accept ______charges?

  A.the; the

  B.a; the

  C.a; /

  D./; the

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