A digital wallet is  (1)  that enables users to pay for goods on the web. It holds credit card numbers and other  (2)  such as shipping address. Once entered, the data automatic ally populates order fields at merchant sites. When using a digital wallet, consumers don't need to fill out order forms on each site when they purchase an item because the information has already been  (3)  and is automatically  (4)  and entered into the order fields across merchant sites. Consumers also benefit when using digital wallets because their information is  (5)  or protected a private software code. And merchants benefit by receiving protection against fraud.

(1) A.software   B.hardware  C. device          D.document

(2) A.cards      B.secrets    C.public information D.person information

(3) A.distributed  B. stored    C.addressed       D.registered

(4) A.coded      B.updated   C.corrected       D.named

(5) A.encrypted   B.updated   C.secured        D.undiscovered #p#

答案:1、A  2、D  3、B  4、B  5、A

參考譯文：

數(shù)字錢包能夠使用戶在網(wǎng)上支付商品貨物，它擁有的信用卡號碼和個人信息，如送貨地址。一旦輸入后，數(shù)據(jù)自動填充到買家指定在商家的網(wǎng)站。當(dāng)使用電子錢包，當(dāng)消費者購買物品不必填寫在每個站點上的訂單表格，由于信息已經(jīng)存儲和自動更新，并進(jìn)入全國商家的網(wǎng)站，用戶使用數(shù)碼錢包，因為他們的信息進(jìn)行加密或受保護(hù)的私人軟件，商人通過防止欺詐行為而受益。

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