The underlined phrase“sniff out”probably means_____something by nose．

试卷相关题目

• 1The training of pigs is easier because _____.

  A.they are smarter than dogs and cats

  B.they can do everything easily

  C.they have a very good sense of smell

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• 2The _____of pigs can be used to make glue．

  A.skin

  B.meat

  C.hair

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• 3Pigs usually like to stay in water in hot weather because they can _____ there.

  A.clean themselves

  B.drink water

  C.get cool

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• 4In this passage．the writer mainly wants to tell US that_____.

  A.pigs are always very silly，dirty and greedy

  B.pigs are as clever as monkeys and dolphins

  C.people’S ideas about pigs are not always correct

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• 5How many floors are owned by the New City Music Center in Building E&M、

  A.Three．

  B.Five．

  C.Six．

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