（）是拜伦写的长篇小说。
A.《格利佛游记》
B.《唐璜》
C.《解放了的普罗米修斯》
D.《羊泉村》
参考答案：B
简述肝硬化腹水形成的机制。
They were asked to avoid（）any water which had not been boiled.
A.drinking
B.not to be drunk
C.to drink
D.having
