A．College students are more interested in sightseeing.

B．Those with a high school degree only do not like playing sports.

C．High school graduates enjoy being with their friends.

D．People with lower incomes are more likely to spend their leisure time watching television.

关于肝性脑病，下面哪一项是正确的（）

A.可发生于慢性肝炎重度和肝硬化

B.肝性脑病程度越深，病死率越高

C.极少并发脑水肿

D.应积极利尿放腹水，减轻内毒素血症

E.与支链氨基酸/芳香氨基酸比例失调，支链氨基酸增高有关