此患者应考虑为
A．急性胆囊穿孔腹膜炎B．消化性溃疡穿孔腹膜炎C．急性阑尾炎穿孔腹膜炎D．重症胰腺炎并感染E．急性肠扭转并腹膜炎
参考答案：B
--- Have you read the book Oliver Twist?
--- Who_______it?
A．writes
B．wrote
C．has written
D．had written
（）海岸电台的呼叫
A.XSGI
B.XSG231
C.XID
D.XC3G
