30÷12=212=7×514=250%;
故答案为:30,14,225.
Yesterday we had a ________ meeting in the meeting room.
A.two-hour
B.two hours
C.two-hours
D.two-hour’s
男,40岁,诊断左肾结核,膀胱容量20ml,右肾严重积水伴尿毒症,宜首先行()
A.膀胱扩大术
B.右肾造瘘术
C.左肾切除术
D.左肾结核病灶清除术
E.膀胱造瘘术