离心泵串联时，扬程（）。
参考答案：增大
The medical team ____ five doctors and ten nurses is to be sent to Wenchuan.
A．consisting of
B．is consisted of
C．consisted of
D．consists of
冠状动脉粥样硬化主要危险因素错误的是（）
A.脑栓塞
B.血脂异常
C.年龄
D.吸烟
E.高血压
