在接触网作业车开车前,在缓解位时,总风缸压力表指针数值为500kPa。
参考答案:错
Film has a much shorter history, especially when such art forms as music andpainting. [ ]
A. having compared to
B. comparing to
C. compare to
D. compared to
对于痛苦、悲观失落感的病人,护士给予的护理措施最恰当的是
A.如实告诉病人的病情很不乐观,并表示同情B.告知病人目前的医疗技术无能为力,但会争取C.给予理解和同情,鼓励病人疏泄抑郁和烦恼D.遵医嘱应用相应药物,如镇静剂、兴奋剂等E.尽量少与病人沟通,以免引起麻烦