It is widely accepted that animals learn to do things because their certain acts lead to _______.

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• 1It is a fact that there is a ______ towards regional cooperation.

  A.attendance

  B.tendency

  C.pretence

  D.fancy

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• 2David gave us a vivid ______  of his trip to Mount Huangshan after his return.

  A.account

  B.explanation

  C.imagination

  D.idea

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• 3    Eggs, meat, vegetables and other foods can easily be poisoned by microorganisms such as ______.

  A.phenomena

  B.dilemma

  C.diploma

  D.bacteria

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• 4Whatever he does, once he sets up a goal, he would start pursuing it without _______.

  A.hesitation

  B.suggestion

  C.discussion

  D.decision

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• 5They do have  a different ______ to the  problem of overpopulation.

  A.solution

  B.opinion

  C.decision

  D.conclusion

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• 6Children need to feel ______ in order to do well at school.

  A.secure

  B.fun

  C.popular

  D.threatened

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• 7The stronger the ___________ is, the more quickly a person will learn a foreign language. That is to say, it is up to whether he has an interest in the foreign language.

  A.inspiration

  B.ambition

  C.motivation

  D.aspiration

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• 8    If you, the special one in the world, want to show your ______ personality, this T-shirt is exactly what you are looking for.

  A.calm

  B.unique

  C.straight

  D.constant

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• 9He doesn't work but he gets a good _______ from his investments.

  A.wage

  B.earnings

  C.income

  D.salary

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• 10Linda gave us a vivid ______ of her trip to Mount Lu shah after her return．

  A.account

  B.explanation

  C.imagination

  D.idea

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