A-A+
Itcan be inferred from the passage that [A] so
问题详情
Itcan be inferred from the passage that [A] some people used to regard E-commerceas profit-loaded. [B] E-commerce is no longer exploitable interms of profit. [C] QVC envisioned the adoption of videosin sales a decade ago. [D] polished video presentations must bemade in a high-tech studio.
参考答案
正确答案：A
推理题。文章第四段首句说：网络商人和投资人10年前认为网络商店相对便宜，因此利润也极大。说明有些人过去认为电子商务利润丰厚。[C]和[D]两个选项都是把原文信息进行了张冠李戴式的组合，因此都是错误的。
