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问题

You can assume that if all the females


You can assume that if all the females in a large pack had pups, ______.

  • A only the father would help feed them
  • B lions would find and kill them
  • C the mothers would fight each other
  • D most of the pups would starve
参考答案
参考解析:

按照第二段的说法。野狗是群居动物。一只母狗会一次生16只小狗,一群当中如有几只母狗同时生小狗的话,那就会很多。但按它们的习性,一群狗中只有一只母狗给小狗喂奶。可以想象,一只母狗是喂不过来的。

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