“气体交换受损”的主要诊断依据是()
A、肺部湿性啰音
B、痰液粘稠
C、低氧血症
D、意识障碍
E、咳嗽无力
参考答案:C
— This city is a dull place to live in.
— How surprising that you ________ think so! I love it very much. [ ]
A. shall
B. must
C. might
D. should
国产600MW机组冷却方式是()。
A.空冷
B.双水内冷
C.水氢氢
D.水水氢