A cough is usually nothing to worry about unless it lasts for ten days _______.

试卷相关题目

• 1Are you going to the football game? — No, the tickets are ________ for me.

  A.too much high

  B.so much expensive

  C.far too expensive

  D.highly expensive

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• 2Maria is a _______ person and never makes any unreasonable demands.

  A.sensitive

  B.sensible

  C.obedient

  D.jealous

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• 3John was so sleepy that he could hardly keep his eyes ______.

  A.open

  B.to be opened

  C.to open

  D.opening

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• 4Tom is ____ a little boy, but he has to do _____ much homework.

  A.so, such

  B.so. so

  C.such, so

  D.such, such

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• 5The medicine tastes ________ , but works ________.

  A.bitter; well

  B.bitter; good

  C.bitterly; well

  D.bitterly; good

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• 6Jack is late again. It is _______ of him to keep others waiting.

  A.normal

  B.ordinary

  C.common

  D.typical

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• 7Sensible people don't think it is_______ to buy things which are not needed even at a low price.

  A.worth

  B.worthy

  C.worthless

  D.worthwhile

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