第3题: [单项选择]Rood技术获得运动控制的最早发育阶段是() A. 使用适当的感觉刺激使肌张力正常化 B. 感觉运动控制须在患者的发育水平上开始 C. 诱发有意识控制的动作,需要有目的的刺激 D. 使用适当的感觉刺激诱发出所需要的肌肉反应 E. 使主动肌、拮抗肌、协同肌的反应反射性地按顺序进行 参考答案:D
参考答案:Many believe that man is not solving these problems of pollution quickly enough and that his selfish pursuit Of possessions takes him past the point of no return before he fully appreciates the damage. 答案解析:[译文] 许多人认为,人类没有尽早地解决这些污染问题,只顾为了谋求私利。在充分认识到这种损害之后,却为时已晚。
A. The number of insects are larger than that of any other kind of animals. B. Silk worms and bees are useful insects to man. C. Insects are of no value to people. D. Insects live in all kinds of ways. 参考答案:C