Water is readily ____ hydrogen and oxygen.

试卷相关题目

• 1The flat we have rented is very ____ for the underground station.

  A.enjoyable

  B.convenient

  C.near

  D.suitable

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• 2Obviously these are all factors affecting smooth operation, but the ____ problem is still to be identified.

  A.operational

  B.underlying

  C.operating

  D.underneath

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• 3Normally he is rather ____ but sometimes he talks freely about himself.

  A.reserved

  B.serious

  C.sociable

  D.peaceful

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• 4What attraction has the British seaside got for many parents in comparison with European resorts、

  A.They can take their families with them in their own country.

  B.There are more ways of enjoying themselves there.

  C.It takes them less time to get there.

  D.They can relive happy memories.

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• 5What reason is suggested for running a boardinghouse、

  A.The owners earn their living by doing this.

  B.This helps to pay for the upkeep of a large house.

  C.The resulting supplementary income will ensure a living for several months.

  D.The money they make will keep them through the winter.

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• 6You can ____ your shorthand ability by taking notes in shorthand during lectures.

  A.keep in

  B.keep on

  C.keep out

  D.keep up

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• 7We have a high regard for Mr. Powell because he always ____ his principles.

  A.lives up to

  B.lives out 

  C.lives on

  D.lives through

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• 8I wandered through the cool ____ of the forest trees.

  A.shadow

  B.dark

  C.shade

  D.obscurity

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• 9The pilot must have been completely ____ to fly in this weather.

  A.clever

  B.sensuous

  C.sane

  D.insane

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• 10The melting of the snow has caused flooding by ____rivers.

  A.expanded

  B.overgrown

  C.increased

  D.swollen

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