I saw him _______ out of the room. [ ]
A. go
B. had gone
C. has gone
D. goes
答案:A
流行性乙型脑炎昏迷患者如何护理?
妊娠高血压综合征基本病理改变是
A.肾小球滤过率减低
B.全身小动脉痉挛
C.胎盘绒毛退行性变
D.水钠潴留
E.弥漫性血管内凝血