第6题: [单项选择]临床上常见木僵状态不包括() A. 抑郁性木僵 B. 紧张性木僵 C. 心因性木僵 D. 器质性木僵 E. 做作性木僵 参考答案:E 答案解析:备选答案为临床常见几种有关运动和行为方面障碍,均为精神运动性抑制的主要表现。紧张性木僵根据木僵程度不同,或表现为少语、少动、少食,行动笨拙,或运动完全抑制,缄默不语、不吃不喝、僵住不动,可见违拗和蜡样
第21题: [单项选择]Why sharks are useful for humans.* A. Their tasty meat. B. The principle of their defense system against disease. C. Their solid skin. D. The principle of their birth modes. 参考答案:B 答案解析:[解题思路] 本题测试的是文章的细节部分。 [详细解答] “Medical researchers want to learn more about the shark's body d