"These chimpanzees provide a model of the ecological conditi

2个回答

  • 很高兴为您

    “These chimpanzees provide a model of the ecological conditions under which our earliest ancestors might have begun walking on two legs,

    这些非洲黑猩猩提供了一种生态条件模型,在此模型下,我们人类的早期祖先也许刚刚开始用两只脚走路.

    These chimpanzees 主语

    provide谓语

    a model of the ecological conditions 宾语

    under which our earliest ancestors might have begun walking on two legs,定语从句

    【英语牛人团】倾情奉献,脑力结晶,手工创作,满意请记得及时采纳哦,