【单选题】The internet will be used to enable customers to shop from the comfort of their homes by simply ordering via the computer screen, payment ______ by direct debit of their credit cards.
【简答题】一、词汇部分——请将下列单词进行中英互译 microphone speaker screen tablet computer hard drive 手提电脑 台式电脑 键盘 电池 硬件 二、阅读理解 Computers are very important to modern life. Many people think that in the future computers will be ...
【单选题】The Internet will be used to enable people to shop from the comfort of their homes by simply ordering via the computer screen, payment ____ direct debit of their credit cards.