下列不属于对分娩期妇女疼痛的护理措施的是
A．表达疼痛B．产前教育C．产时指导D．心理支持E．焦虑评估
参考答案：E
为解决由于驾驶员疲劳或注意力不集中而容易发生事故的情况，需采用的监控与检测技术是
A.视觉增强系统
B.速度控制系统
C.车辆导行系统
D.驾驶报警系统
Being afraid of making mistakes, the little boy _____ answer his teacher's question. [ ]
A. does dare
B. doesn't dare
C. daren't to
D. not dare to
