下列哪项不是引起心源性休克的常见病因（）
A.严重腹泻
B.重症病毒性心肌炎
C.严重心律失常
D.心脏压塞
E.严重充血性心力衰竭
参考答案：A
Difficult as rumours on micro blog, or Weibo, are ________, the authorities will step up supervision so
that people will not be easily misled.[ ]
A. preventing
B. to be prevented
C. to prevent
D. being prevented
女性尿路感染最常见的途径是()
A．直接感染
B．下行感染
C．逆行感染
D．淋巴感染
E．血行感染
