重度肺气肿病人可发生()。
A.呼吸性酸中毒
B.代谢性酸中毒
C.呼吸性碱中毒
D.代谢性碱中毒
E.呼吸性酸中毒合并代谢性碱中毒
参考答案:A
Which of the following is closest in meaning to what you’ve just heard().
A.You caught me so you can put me in jail.
B.You can’t escape because I got hold of you.
C.You’ve got my ideas.
D.You’ve asked a question I can’t answer.
西拉季等人认为,影响组织设计的主要因素有()
A.环境
B.战略
C.人员素质
D.战术
E.组织结构