In fact fuels we burn and plant food we eat ________ their chemical energy in the form of heat.

试卷相关题目

• 1Peter ________ be really difficult at times even though he's a nice person in general.

  A.shall

  B.should

  C.can

  D.must

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• 2The traffic on the main streets has a longer green signal than ________ on the small ones.

  A.one　　　　　　　　　

  B.this

  C.that

  D.it

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• 3The police managed to gain ________ through an upstairs window.

  A.approach

  B.way

  C.access

  D.passage

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• 4I still remember________to the Famen Temple and what I saw there.

  A.to take

  B.to be taken

  C.taking

  D.being taken

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• 5________ which university to attend, the girl asked her teacher for advice.

  A.Not knowing

  B.Knowing not

  C.Not known

  D.Known not

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• 6Overuse of computers will ________ to the failure of our eyesight, which is a warning to us all.

  A.contribute

  B.turn

  C.devote

  D.adjust

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• 7Many people headed for the water to ________， including rivers, bays in the seaside of the country.

  A.put off

  B.cut off

  C.pull off

  D.cool off

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• 8—May I ask for leave tomorrow? —No, you can't. ________ applying for the scholarship must be present.

  A.Someone

  B.Anyone

  C.One

  D.No one

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• 9The new law states that people ________ drive after drinking alcohol.

  A.wouldn't

  B.needn't

  C.won't

  D.mustn't

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• 10．________ several important decisions based on emotion instead of reason, he felt bitterly regretted.

  A.Making

  B.Having made

  C.Made

  D.To make

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