严重烧伤病人死亡的主要原因是
A. 低血容量性休克
B. 感染
C. 肾衰
D. 呼衰
E. 高钾血症
Lesson 6 readback ATC instruction-1 P: _________ __________ facing north, standby for start-up CSN356.
Lesson 6 readback ATC instruction-2 2. P: _______ _________ ________, start up at own _______, ________
Lesson 6 readback ATC instruction-3 P: pushback approved, _______ _________ Jetstar 22