In Ms. Answers' e-mail, the word "track" in paragraph 3, line 4, is closest in    meaning to

试卷相关题目

• 1What does Ms. Answers suggest Mr. Daniels do、

  A.Establish a budget

  B.Speak with his boss

  C.Look at train fares

  D.Consult a guide book

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• 2According to Mr. Daniel’s e-mail, what is he concerned about、

  A.Living expenses

  B.His salary

  C.Commuting to work

  D.His vacation days

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• 3The article is mostly about __

  A.how sound is produced

  B.learning by observing

  C.the workings of the inner ear

  D.outer ear formation in various animals

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• 4Scientists know

  A.that all animals have a cochlea

  B.very little about hearing in animals

  C.that mosquitoes cannot hear sounds

  D.that hearing is produced by air pressure in mammals.

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• 5The cochlea is found

  A.in fish

  B.only in humans

  C.in all animals

  D.in all mammals

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• 6What does Ms. Answers say about the subway、

  A.It is new.

  B.It is dirty.

  C.It is inefficient.

  D.It is inexpensiv

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• 7Who will be in charge of the new hydrogen energy station7

  A.Oredler Energy Systems

  B.Ostrum GE

  C.The GREAT Program

  D.The City of Stockholm

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• 8How much hydrogen will the new station produce each day、

  A.40kg

  B.120kg

  C.350bar

  D.5,000psi

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• 9The word "sustainable" in paragraph 2, line 5 is closest in meaning to

  A.livable

  B.deliverable

  C.maintainable

  D.combustible

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• 10What is true about the GREAT program、

  A.It operates in four countries.

  B.It is operated by the Gredler Corporation.

  C.It promotes the use of non-polluting fuels.

  D.It studies the effects of hydrogen on the atmospher

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