有关胸外心脏按压,错误的是()
A.平卧,背部垫硬板
B.在心尖区按压
C.按压次数100/min
D.按压时双肘伸直
E.按压时使胸骨下陷4cm
参考答案:B
The written record of our conversation doesn't ______ what was actually said. There are a lot of mistakes. [ ]
A. correspond with
B. relate to
C. look into
D. compare with
马来西亚实行什么样的社会制度?()。
A.君主立宪制
B.共和制
C.社会主义制度