He once observed that “All happy families ________ one another, but each unhappy family is unhappy in its own way”．(2012·桂林十八校联考)

A．like

B．appear

C．resemble

D．represent

肾损伤病人由于大出血休克、在短时间内死亡的类型是

A．肾挫伤
B．肾部分裂伤
C．肾皮质深层裂伤
D．肾重度裂伤
E．肾蒂断裂