求英语7选5答案 We've all heard how great shopping on the Internet

求英语7选5答案 We've all heard how great shopping on the Internet is and that you can get things far cheaper.How convenient it is－you can shop when you want to.How it's easy to compare prices and how there are no long queues online!__71__Do you trust the sellers?Do they have a secure server(服务器)?What is their delivery time?Can you contact them if the order goes wrong?Most shopping sites use some sort of shopping cart into which you can place items you have chosen,and then take them to the checkout when you want to pay.__72__.The following are a few hints about online shopping that we've learned along the way：Always print out your order confirmation.__73__ Try and get your goods delivered at a time when you will be there,otherwise your package might get lost!Don't get carried away (失去理智) and spend too much!To enable us to provide some of our services to you,we need to collect some personal information from you － usually your name and email address.You may choose to tell us your preferences and country of origin when visiting our website.__74__ The big question for online shoppers is always,“Will our gifts arrive on time?”All of the stores listed on our website have varied delivery timetables for cities and countries.__75__For the busiest times of a year:Christmas,Valentine's Day,Singles' Day,Mother's Day and Father's Day,online retailers (零售商)will be doing everything they can to get your last minute business and will have posted holiday deadlines with c

我不知道你的选项是怎么排的顺序
71.C （But before you start shopping there are a number of questions you have to ask youself）
72.F (the checkout must be in )
73.B (Order more than)
74.G (You may also)
75.D (So you should)