The brain operation was made possible mainly by _______.

试卷相关题目

• 1The biggest difficulty in operating on the damaged brain is that _______.

  A.the time is too short for doctors

  B.the patients are often too nervous

  C.the damage is extremely hard to fix

  D.the blood-cooling machine might break down

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• 2The author seems to believe that ___________.

  A.having brothers and sisters is fun

  B.it’s tiring to look after three children

  C.every child needs parents’ full attention

  D.parents should watch others’ children.

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• 3What is one of the changes the author finds in her children、

  A.Tom has less difficulty in speaking.

  B.Sam holds her hand more often.

  C.The boys become better followers.

  D.The daughter acts like a leader.

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• 4Right after McKenzie came back, the other children were _____________.

  A.happy

  B.curious

  C.regretful

  D.friendly

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• 5What is the text mainly about、

  A.The basic needs of children.

  B.The advantage of spending time with one child at a time.

  C.The happy life of two families.

  D.The experience of the only child being with mother.

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• 6With Dr. White' s new idea, the operation on the damaged brain _______.

  A.can last as long as 30 minutes

  B.can keep the brain' s blood warm

  C.can keep the patient' s brain healthy

  D.can help monkeys do different jobs

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• 7What is the right order of the steps in the operation、

  A.send the cooled blood back to the brain

  B.stop the blood to the brain

  C.have the blood cooled down

  D.operate on the brainA.a,b,c,dB.c,a,b,dC.c, b, d, aD.b, c, d, a

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