选择适当的句子完成对话。 A.That's why I prefer traditional shopping since I can touch the products and c heck the quality in detail. B.But I'm afraid more and more people are addicted to online shopping. C.I tend to do most of my shopping online, including my food shopping. D.You know we can never be 100% sure of the quality of the products. E.Because it saves time and also normally saves money. Joe : Hey, Maria, do you like shopping online? Maria : You bet! 1__________________________ Joe : Why are you so into online shopping ? Maria : 2______________________________ Joe :But aren ’ t you concerned about the quality? 3______________________ Maria : If you find the products are poor in quality, you can return them. Joe : But you have to pay for the return shipment. 4 ___________________ Maria : While, you can't always get the satisfying one since there is a limited selection of products in traditional shops. Joe :That' s probably true.5 _______________________ Maria : Indeed, you can find online shopping helpful for our life as long as you control yourself. Joe : Yeah, it's really a double-edge sword.