银行卡结算手续费:宾馆、餐饮、娱乐、旅游等行业不低于交易金额的()
A.4%
B.5%
C.3%
D.2%
参考答案:D
成人重度烧伤是指Ⅱ度烧伤的总面积在:
A.6%~15%
B.15%~20%
C.10%~30%
D.20%~30%
E.30%~40%