单选

It is implied in the passage that_________.

  • A.governments and companies hadDifferent opinions about the safety of products
  • B.governments paid little attention to the safety of products
  • C.government officials oftenDid not listen to scientists
  • D.in the past no safety laws were introduced by governments
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Some years ago safety rules_________.

  • A.were put forwardDue to scientists’recommendations
  • B.came into being as a result of the workers’demand
  • C.were introduced because quite a number of people were kiHed or seriously in-jured
  • D.were effective enough to protect workers and customers

It can be inferred from the passage that in the past._________

  • A.workers often got ill because of the poor working conditions
  • B.companies were free to put out any products they wanted to
  • C.many people were killed by theDangerous products
  • D.industries were not as careful in management as they are today

It is implied in the passage that_________.

  • A.governments and companies hadDifferent opinions about the safety of products
  • B.governments paid little attention to the safety of products
  • C.government officials oftenDid not listen to scientists
  • D.in the past no safety laws were introduced by governments

If someone forged your signature andDrew money from your account_________.

  • A.the bank would always pay money to the forger
  • B.the bank wouldn’t lose any money
  • C.you wouldn’t lose any money
  • D.you wouldn’t lose your money
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