下述哪些情况使肺泡液中蛋白含量增加而肺水肿加剧()
A.胰腺炎
B.胃内容物的吸入
C.革兰阴性菌败血症
D.二尖瓣狭窄
E.短时间内静脉输入大量液体
参考答案:A, B, C
直线x+y-1=0被圆(x+1)2+y2=3截得的弦长等于
He, _____ in a poor family, became one of the greatest writers in the world.
A.as born
B.that is
C.who is
D.although born