鼓胀的主症是（）。
A.全身水肿
B.下肢水肿
C.头面水肿
D.眼睑水肿
E.腹胀大如鼓
参考答案：E
The inspector ____ his fingers over the sheet of newspaper. There were some marks on the surface of the paper.
A．turned
B．set
C．held
D．ran
二战后两极格局的演变主要经历了哪几个阶段？
