右肾结石直径2cm大小,以下哪几项是ESWL治疗的禁忌证
A.患有前列腺增生症
B.患侧输尿管有狭窄
C.伴右肾积水
D.对侧输尿管结石
E.患有急性尿路感染
参考答案:B,D,E
会议中常见的突发事件不包括处理( )
A.场地问题
B.设备问题
C.行为问题
D.营销问题
You'd better take something to read when you go to see the doctor ________ you have to wait.[ ]
A.even if
B.as if
C.in case
D.in order that