That is a watch of ____. [ ]
A. his
B. him
C. my
D. me
答案:A
肺主通调水道的功能主要依赖于()。
A.肺主一身之气
B.肺司呼吸
C.肺输精于皮毛
D.肺朝百脉
E.肺主宣发和肃降
胸外心脏按压操作正确时动脉压应该达到()
A.60~70mmHg
B.70~80mmHg
C.80~90mmHg
D.90~100mmHg
E.100~110mmHg