The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.

试卷相关题目

• 1Frank put the mediocre in the top drawer to make sure it would not be _______  to the kids.

  A.accessible

  B.relative

  C.acceptable

  D.sensitive

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• 2---Do you want a lift home、---It’s very kind of you, but I have to work late in the office. I overslept this morning because my alarm clock _______.

  A.doesn’t go off

  B.won’t go off

  C.wasn’t going off

  D.didn’t go off

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• 3It is reported that the police will soon ____ the case of two missing children.

  A.look upon

  B.look after

  C.look into

  D.look out

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• 4------- What is the price of petrol these days-------Oh, it ______ sharply since last month.

  A.is raised

  B.has risen

  C.has arisen

  D.is increased

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• 5At present, one of the arguments in favor of the new airport ________ that it will bring a lot jobs to the are

  A.A.is

  B.are

  C.will be

  D.were

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• 6The government plans to bring in new laws _____ parents to take more responsibility for the education of their children.

  A.forced

  B.forcing

  C.to be forced

  D.having forced

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• 7Some of you may have finished unit one. _____, you can go on to unit two.

  A.If you may

  B.If you do

  C.If not

  D.If so

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• 8Why were the children hiding in the tree、

  A.They wanted to watch Mrs. Tailor do her housework closely.

  B.They were playing a hide-and-seek game

  C.They wanted to find out if the rumors about Mrs. Tailor were true

  D.They were pretending to be spies

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• 9Mrs. Tailor stopped sweeping when____

  A.her front steps were clean

  B.she noticed the children in the tree

  C.she was ready to take a flight

  D.she heard the hen cackling

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• 10Ben did not rush in help Mrs. Tailor because_____

  A.he thought that she could be tricking them

  B.he knew that they could not have been in the tree

  C.he did not see the old lady fall down

  D.he was afraid of the three-legged cat

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