1. 购买物品介绍、网址：
A.http://detail.1688.com/offer/524796652502.html
B.http://detail.1688.com/offer/524649769775.html
C.http://detail.1688.com/offer/523362159802.html
D.http://detail.1688.com/offer/524796544665.html
E.http://detail.1688.com/offer/525176094039.html
F.http://detail.1688.com/offer/522937656217.html