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As a famous scientist, he always ________ his research work.


  1. A.
    loses heart
  2. B.
    loses the heart to
  3. C.
    loses his heart
  4. D.
    loses his heart to
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Raising pets is not a new thing in China , but recently it has taken on a new meaning .
As a famous Chinese saying goes, pursuit of petty (小的,不重要的) pleasures weakens one’s will to make progress . The saying has been so popular that even today many people still consider raising pets as a hobby of the idle .
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Animal hospitals provide various medical services for sick dogs and cats , and pet exchange fairs are held regularly .
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Wang Yuyan , vice president of the Small Animals Protection Association , agreed , “ In many films and novels , having a pet is used as a symbol of wealth . That’s not a complete picture . ” Wang added that pets are friends in a real sense of the word , not just playthings . “ Anyone with a loving nature can raise pets . ”
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