简述销售者承担质量担保责任的方式。
参考答案:
修理,更换,退货,赔偿损失。
______ pollution control measures are expensive, many industries hesitate to adopt them.
A.Although
B.However
C.Because
D.On account of
急性皮炎、糜烂结痂时宜选用的外用药是
A.振荡剂
B.粉剂
C.软膏
D.糊剂
E.溶液