The dominant female is always left behind to protect the young.

试卷相关题目

• 1The remaining lions will die out within decades.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The spotted hyena is on the verge of extinction.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3The African wild dog has been endangered.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4Gambling is lawful in Nevad

  A.A.legal

  B.irresistible

  C.enjoyable

  D.profitable

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• 5While serving in the Senate in the early 1970s, Barbara Jordan supported legislation to ban discrimination and to deal with environment problems.

  A.list

  B.forbid

  C.handle

  D.investigate

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• 6There is a tension between babysitting and hunting.

  A.Right

  B.Wrong

  C.Not mentioned

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• 7The size of a pack must be big enough for it to survive.

  A.Right

  B.Wrong

  C.Not mentioned

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• 8Steps will be taken to protect the African wild dog.

  A.Right

  B.Wrong

  C.Not mentioned

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• 9Why was it "too late" by the time they left the hut in the morning、

  A.It would be uncomfortable climbing in hot weather.

  B.The livid color of the sky would hurt their eyes.

  C.Rocks loosened by melting ice could be dangerous.

  D.They wouldn't be able to walk on the melting ic

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• 10The first reason given to explain why mountaineers hate talus is__________

  A.that climbers above you might cause it to fall on you

  B.that it allows people climbing above you to push off

  C.that it makes people climbing above you feel insecure

  D.that it can cause other people to push you off the mountain

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