第5题: [单项选择]The studies on stress in the early 1970's led to ______[A] widespread concern over its harmful effects[B] great panic over the mental disorder it could cause[C] an intensive research into stress-related illnesses[D) popular avoidance of stressful jobs 参考答案:A 答案解析:根据文章第二段第二句话"And millions of Americans who work and live under stress worried over the reports．”，可以看出
第10题: [单项选择]关于仰卧位摄片，下列组合中哪个是不正确的（） A. 骶髂关节正位——中心线向头侧倾斜15°～30° B. 骶髂关节斜位——人体矢状面倾斜15°～20° C. 骶髂关节左后斜位——显示左侧骶髂关节 D. 腰椎左后斜位——显示左侧椎间关节 E. 胸椎右后斜位——显示右侧椎间关节 参考答案:C
