关于心脏指数，下述哪项是错误的（）
A.正常值为4～8L/min·m2
B.有年龄差异
C.无性别差异
D.无体重差异
E.无人种差异
参考答案：A
-How can we go to the island twenty miles off the coast, sir?
-I'm afraid you can't get there ________ by boat.[ ]
A．more than
B．rather than
C．other than
D．better than
组织设计的核心是( )
A．形象设计 B．人员设计 C．结构设计 D．功能设计
