It is immediately obvious that water is to be _______ to the development of life.

试卷相关题目

• 1Having worked nonstop for three hours in the sun, John returned home, ______.

  A.tired and coldly

  B.confused and drunk

  C.full and sleepy

  D.thirsty and hungry

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• 2I still find the story Tom told us is very interesting but _____.

  A.unbelievable

  B.abnormal

  C.unfortunate

  D.unbearable

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• 3This construction firm has a long history, complete facilities, fine technique and ________ service.

  A.believable

  B.similar

  C.popular

  D.considerate

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• 4It was several minutes before I was ________  what was happening.

  A.aware

  B.concerned

  C.awake

  D.ashamed

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• 5Mary kept weighing herself to see how much _____ she was getting.

  A.heavy

  B.heavier

  C.the heavier

  D.the heaviest

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• 6The _________ look on the girl's face suggested that she __________ such bad news.

  A.surprising, would expect

  B.surprised, should expect

  C.surprising, shouldn't have been expected

  D.surprised, hadn't expected

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• 7It seems that Jenny is a(n)______ lady, for she always works more than 12hours a day.

  A.confident

  B.sensitive

  C.lively

  D.energetic

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• 8The ______ look on the student's face suggested that your ______ question made him ______.

  A.puzzling; puzzled; puzzled

  B.puzzling; puzzling; puzzled

  C.puzzled; puzzled; puzzling

  D.puzzled; puzzling; puzzled

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• 9Mr Baker is always making _____comments instead of straightforward yes-or-no replies.

  A.ambiguous

  B.unconscious

  C.amateur

  D.punctual

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