When ______ comes to research into heart disease and its effects on the body, we do not have adequate substitutes for the use of animals.

试卷相关题目

• 1Not until the car looked almost new __________ cleaning it.1网

  A.John stopped

  B.did John stop

  C.stopped John

  D.John did stop

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• 2______ fired, your health care and other benefits will not be immediately cut off.

  A.Would you be

  B.Should you be

  C.Could you be

  D.Might you be

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• 3While building a tunnel through the mountain, ______ ． 　  

  A.an underground lake was discovered　

  B.there was an underground lake discovered　

  C.the workers discovered an underground lake

  D.a lake was discovered underground

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• 4---What do you think of Mrs. Smith?   ---She is ______ as you could ever meet.

  A.an as kind lady

  B.as a kind lady

  C.as kind a lady

  D.kind as a lady

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• 5--- Hey, Mary. Happy New Year! _________? --- Ok, I guess. My grandma kept cooking and cooking, so I just kept eating.

  A.How is your grandma

  B.Where did you go for holiday

  C.What did you do in your holiday

  D.How was your break

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• 6“Well done, John! Not a single mistake ________ in your exam paper this time!” said the teacher．

  A.you made

  B.did you make

  C.had you made

  D.you have made

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• 7It is __________ that everyone in the country likes to play it.

  A.so an interesting game

  B.so a interesting game

  C.such interesting a game

  D.such an interesting game

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• 8Elworth's barn burned down, but they saved what cattle _______ were in the barn.

  A.that

  B.they

  C.there

  D.where

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• 9The boys usually play football on Friday afternoon,______ it rains.

  A.except

  B.except for

  C.except when

  D.except that

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• 10Statistics show that men have _____ as women do for every mile they drive．

  A.serious accidents as twice many

  B.twice as many serious accidents

  C.twice serious accidents as many

  D.serious accidents as many twice

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