which one of the following types of actions can be used on unopened doc?（） A:  form action  B:  view action  C:  hotspot action  D:  db action

当跨境电商卖家收到客户反映的产品与描述不符时该如何回复？ A: We donot accept returns or exchanges B: We accept returns or exchanges as long as the item is unopened and/or unused C: If you really want the refund, we can refund in other way D: I think the goods are the same as the picture