With the rapid spread of the internet eye where in the world, and the (1)_____ number of users, one of the most exciting develop

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问题     With the rapid spread of the internet eye where in the world, and the (1)_____ number of users, one of the most exciting developments on the internet is E-commerce—(2)_____ commerce. E-commerce has two forms, (3)_____ business-to-business, or B-to-B, and business-to-consumer, or B-to-C.
    B-to-C was the first of these developments. It grew (4)_____ from the first days when people started to buy things from their homes without going to a shop. First came "catalogue shopping" (5)_____ you choose what you want from a catalogue (6)_____ pictures and other details of everything that is (7)_____ sale. You then send an order with a check by (8)_____ and the things you have chosen sent to your home. Then (9)_____ "television shopping", where (10)_____ a catalogue, the items for sale are shown or (11)_____ on television to attract the customer. (12)_____, the customer sends a check and the item is delivered to his or her home. B-to-C is the (13)_____ development, where the "catalogue" is (14)_____ on the internet, combining the advantages of both the book catalogue and the television and indeed adding more (15)_____ The customer makes his choice but rather than sending an order and a (16)_____ through the post, he places the order and pays for it using his credit card, all using the (17)_____
    Many people worry about giving (18)_____ of their credit card over the internet and the danger that it may be deceitfully used. (19)_____, the general view is that with modern systems of secure measures the dangers of the misuse of credit cards is (20)_____ greater in a shop, garage or restaurant than in using it for shopping on the internet.


选项 A、displayed
B、performed
C、demonstrated
D、exhibited

答案C

解析 词汇辨析题。该句表达的意思是:然后出现了电视购物,电视购物不使用目录,而是在电视上展现待售商品。demonstrate意为"展示,演示",句中的选择连词or和后面的show表明,这里所选动词与其意思相近,故选用demonstrate。display和exhibit都有"展览,陈列"之意,但主要用于在商场或展厅等公共场合中的展览、陈列。display通常暗示展示某物以获得最大利益的一种尝试,exhibit通常暗示吸引观看的公开展览。从句意来看,这里没有在公共场所展出物品之意,故可排除display和exhibit。perform指节目、戏剧等的演出,与本句语境没有语义逻辑关系。
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