当心脏射血功能不变时．中心静脉压升高见于（） A.输液或输血

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问题多项选择题 X型题

当心脏射血功能不变时．中心静脉压升高见于（）

A.输液或输血

B.静脉回心血量多

C.卧位转为立位

D.呼吸变深变快

E.运动状态

答案

参考答案：A, B, D, E

选择题

These workers will build a hospital in our town, which is_______in the west of it.

A．to be located

B．being located

C．locating

D．located

选择题

— Shall we pay visit to Expo 2010, Shanghai?

— No, I'd rather stay at home and play football. [ ]

A. a, the

B. the, a

C. 不填, the

D. a, 不填