Compared with homes without smoke detectors, homes with them give their owners a 50% better chance of ____________.

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• 1One responsibility of a firefighter is to ______________.

  A.install smoke detectors in residents' homes

  B.check if smoke detectors are properly installed

  C.develop fire safety programs for schools

  D.speak to residents about how to prevent fires

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• 2The thief was so ___________ by the bright lights and barking dogs that he left hastily.

  A.annoyed

  B.frightened

  C.puzzled

  D.disappointed

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• 3I cannot _____________ your plan, for I see no money return for the pursuit.

  A.approve of

  B.argue with

  C.turn down

  D.give up

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• 4If you miss the cultural references ______________ a word, you're very likely to miss its meaning.

  A.below

  B.before

  C.beyond

  D.behind

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• 5By the end of this term, the girls ____________ the basic rules of dinner party conversation.

  A.will learn

  B.will have learned

  C.have learned

  D.are learning

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• 6A smoke detector must always be placed ____________.

  A.on any level of a home

  B.outside all bedrooms in a home

  C.in all hallways of a home

  D.in kitchens where fires are most likely to start

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• 7The passage implies that dead-air space is most likely to be found _______________.

  A.on a ceiling four inches away from a wall

  B.near an open window

  C.close to where a wall meets a ceiling

  D.in kitchens and garages

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• 8What is the focus of this passage、

  A.How firefighters carry out their responsibilities.

  B.The proper installation of home smoke detectors.

  C.The detection of dead-air space on walls and ceilings.

  D.How smoke detectors prevent fires in homes.

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• 9Which day is best for a picnic based on the information in the table、

  A.Friday.

  B.Saturday.

  C.Sunday.

  D.Monday.

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• 10What does "POP" probably mean、

  A.Places of presence.

  B.Patterns of presence.

  C.Period of presence.

  D.Probability of presenc

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