Now there are sophisticated tests which can _____ poisons in the tiniest amount not even enough to kill a mouse.

试卷相关题目

• 1One Sunday morning the local post office _____ an important special delivery letter to my home,though it was addressed to me at my office.

  A.delivered

  B.presented

  C.submitted

  D.transferred

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• 2John Smith Community College is an opendoor educational institution _____ to providing higher education to all who can benefit.

  A.contributed

  B.committed

  C.subjected

  D.assigned

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• 3Computers can provide information which allows businessmen to _____ their list of goods,by showing which items are being sold and how fast they are moving.

  A.keep track of

  B.keep pace with

  C.keep in touch with

  D.keep company with

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• 4Science is the systematic _____ of knowledge using nature itself or laboratory models and experiments.

  A.acquisition

  B.exploration

  C.survey

  D.pursuit

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• 5Today the Americans' love of comfort is seen in the way they _____ their homes,the way they design their cars,and the way they like to travel.

  A.trim

  B.modify

  C.carpet

  D.furnish

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• 6All students who want to use the library borrowing services and recreational　 athletic,and entertainment _____ must have a valid summer identification card.

  A.utilities

  B.facilities

  C.installations

  D.fittings

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• 7Few people can listen to music that is more or less familiar without moving their body, _____ , some part of their body.

  A.or rather

  B.in other words

  C.so to speak

  D.for example

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• 8Apart from a handful of weather stations,within 2 000 miles of the South Pole there is not a single tree,industry,or _____ .

  A.habitation

  B.settlement

  C.residence

  D.accommodation

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• 9Cats,according to the author, _____ .

  A.are not domestic animals at all

  B.are fiercer than dogs

  C.are both meek and independent

  D.can sometimes be very hostile to people

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• 10Dogs and cats are similar in that _____ .

  A.people can use them for hunting

  B.they are associated with man closely

  C.they have the same way of living

  D.they are equally liked by people

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