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

试卷相关题目

• 1There is a tension between babysitting and hunting.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2The dominant female is always left behind to protect the young.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3The remaining lions will die out within decades.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4The spotted hyena is on the verge of extinction.

  A.Right

  B.Wrong

  C.Not mentioned

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• 5The African wild dog has been endangered.

  A.Right

  B.Wrong

  C.Not mentioned

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• 6Steps will be taken to protect the African wild dog.

  A.Right

  B.Wrong

  C.Not mentioned

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• 7Why 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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• 8The 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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• 9What is likely to be the meaning of "Cailloux"'、

  A.Rocks arc flying through the air.

  B.Rocks are falling.

  C.There are loose rocks on the ground ahea

  D.D.There are rocks everywher

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• 10What is sarcastic in the words of the boy in paragraph four、

  A.He didn't keep his "face in".

  B.Not every climber wears a helmet.

  C.It is very difficult not to look up during a rockfall.

  D.Being hit by a rock isn't "pleasant" at all.

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