Liquid semiconductor is used to _________.

试卷相关题目

• 1Jae Kwon gave examples in Paragraph 4_________.

  A.to show chemical batteries are widely applied.

  B.to introduce nuclear batteries can be safely used.

  C.to describe a nuclear-powered system.

  D.to introduce various energy sources.

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• 2Which of the following is true of Jae Kwon、

  A.He teaches chemistry at MU.

  B.He developed a chemical battery.

  C.He is working on a nuclear energy source.

  D.He made a breakthrough in computer engineering.

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• 3What can we learn from the text、

  A.About 2,700 copies of “Versed” will be printed.

  B.Cancer made Armantrout stop writing.

  C.Armantrout got her degrees at UCS

  D.B.Cancer made Armantrout stop writing.C.Armantrout got her degrees at UCSD.D.“Versed” has been awarded twic

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• 4Rae Armantrout’s colleagues think that she ____________.

  A.should write more

  B.has a sweet voice

  C.deserves the prize

  D.is a strange professor

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• 5What can we learn about “Versed”、

  A.It consists of three parts.

  B.It is mainly about the American army.

  C.It is a book published two decades ago.

  D.It partly concerns the poet’s own lif

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• 6According to Jae Kwon, his nuclear battery _______.

  A.uses a solid semiconductor

  B.will soon replace the present ones.

  C.could be extremely thin

  D.has passed the final test.

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• 7The text is most probably a ________.

  A.science news report

  B.book review

  C.newspaper ad

  D.science fiction story

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