治疗失眠症比较有效、使用最多的药物是()
A.抗精神病药
B.促脑代谢药
C.抗抑郁药
D.镇静催眠药
E.情绪稳定剂
参考答案:D
The report indicated that 45% of students were in jobs not ________ specific qualifications. [ ]
A. requiring
B. to be required
C. being required
D. to have required
创伤后肢体大出血时捆扎止血带的正确位置()
A.距离伤口5cm
B.远离伤口
C.距离伤口15cm
D.靠近伤口近端
E.根据止血效果确定