肝硬化较早且较突出的症状是
A．乏力
B．腹胀
C．腹痛
D．腹泻
E．便秘
参考答案：A
You may not understand what they have done, because they ____ a younger generation.
A．belong to
B．are belonged to
C．are belonging to
D．will be belonged to
水样变性指的是（）。
A.细胞内水分过多
B.器官体积增大
C.组织水肿
D.细胞体积增大
E.细胞器增大
