填空题

  • A．Reason Why Not Many Scientists Carry out This Research Nowadays
  • B．Report about Washoe’s Progress in Learning Sign Language
  • C．General Information about Washoe
  • D．The Gardeners’ Contributions Recognized
    E Debate on Chimps’ Intelligence
    F Washoe’s Love for Three Young Chimps

Paragraph 3______

【参考答案】

E
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