糖尿病酮症酸中毒时口腔内可产生（）
A.鼠尿味
B.大蒜味
C.烂苹果味
D.肝臭
E.腐烂味
参考答案：C
Suan , you are so lazy.This job ___ hours before.
A．should finish
B．could be finished
C．must have been finished
D．should have been finished
