严重结肠损伤的治疗最好为
A.裂伤缝合B.肠切除,肠吻合术C.肠外置造口术D.肠捷径吻合E.以上都不是
参考答案:C
David. we _____ sugar. Could you go and buy some?
A. have been run out of B. have run out of
C have been run out D. have run out
在使用ADO访问数据源时,从数据源获得的数据以行的形式存放一个对象中,该对象应是()
A.Command
B.Recordset
C.Connection
D.Parameters