呼吸机使用过程中参数调整时降低PaCO可以实现（）
A.提高潮气量
B.提高氧浓度
C.合理运用PEEP
D.延长吸气时间
E.缩短呼气时间
参考答案：E
—What do you think of Bill?
—There are some things that are not easy to _____; his coldness is one. [ ]
A. put aside
B. put away
C. put on
D. put up with
人事心理学
