-___________________ is it? -It's seven

秦始皇派谁北伐匈奴[ ]

A．蒙恬

B．李斯

C．淳于越

D．赵括

Between you and me, Peter is _____. He is out of breath while walking. [ ]

A. fatter than stronger

B. no weaker than before

C. more fat than strong

D. not so much fat as strong

ASA4级是指()

A．麻醉手术危险性很大

B．重要脏器病变严重，虽在代偿范围，但对麻醉手术的耐受性差

C．重要脏器轻度病变，代偿健全，对麻醉手术的耐受性差一般

D．各器官功能正常，对麻醉手术的耐受性差良好

E．重要脏器病变严重，功能代偿不全并已威胁生命安全，麻醉手术均有危险

计算题：求平均率大六度a---#f1的拍频。

训练运动叙述错误的是（）

A.指达到靶强度的训练

B.持续训练

C.一般为30min

D.间断训练

E.循环训练法