结核病的基本病理改变错误的是（）
A.渗出性改变
B.增生性病变
C.坏死性改变
D.化脓性改变
E.多种病理改变并存
参考答案：D
The president ___by most people in the country.[ ]
A. was highly thought of
B. thought highly to
C. was high thought of
D. was thought highly to
下列属于单车辅助变流器故障原因的有（）。
A.牵引系统故障导致整流模块被封锁，从而切除辅助
B.KAUX开关不能正常断开
C.牵引辅助变流器冷却单元故障
D.QEL柜中控制辅助变流器的相应空开未闭合
