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adj. �ֹ۵ģ��ֹ������

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a. affirmative

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a.   pessimistic

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1. He is optimistic, the fill ideal youth.
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2. Right. We should have an optimistic view of life.
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3. Optimistic, Tigers always bounce back for new and fresh challenges.
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adj.
  1. expecting the best in this best of all possible worlds
  2. expecting the best

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optimistic
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optimistic concurrency
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optimistic lock
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optimistic about
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optimistic value
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