下列工作需要设专人监护()。
A.高压设备停电检修
B.低压设备带电检修
C.干线上作业
D.高压验电
E.更换照明灯管
参考答案:A, B, C, D
患者男性,55岁,1周前心前区剧烈疼痛,随后心悸、气促,当时未就诊,现疑诊急性心肌梗死。
急性心肌梗死时,最先恢复正常的心肌酶是()
A.ALT
B.LD
C.AST
D.α-HBDH
E.CK
I used to quarrel a lot with my parents , but now we _____ well. [ ]
A. get over
B. get through
C. get along
D. get away with