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    --Sharks will attack people while they are swimming.

    --Right. ________ I think people are more dangerous to sharks than sharks are to people.


    1. A.
      So
    2. B.
      And
    3. C.
      But
    4. D.
      For
    C
    句意：--当人们游泳时，鲨鱼总是袭击人类。--是的，但人类对鲨鱼的危害远大于鲨鱼对人类的危害。
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