A. receive or send e-mails with attached files B. receive attached files with documents C. read attached files with graphics D. read only messages in the form of simple text 参考答案:D 答案解析:[定位] 根据题干one fundamental flaw定位到原文第四段第一句和第二句。[解析] 该段第二句说明e-mail phone将来只可以显示简单文本的附件内容,这说明现在还不能显示简单文本