有关门脉性肝硬化组织学变化,下列哪项不正确()。
A.假小叶形成
B.汇管区增宽
C.肝内动脉及静脉小支无异常变化
D.假小叶内肝细胞有坏死及再生
E.新生肝细胞形成假胆管
参考答案:C
Robert is said _______abroad, but I don’t know country be studied in .
A. to have studied B. to study C. to be study D to have been studying
应当对生态功能保护区采取:( )一切导致生态功能继续退化的开发活动和其他人为破坏活动,( )一切产生严重环境污染的工程项目建设。
A.停止,限制 B.停止,改进 C.停止,停止 D.限制,改进