The passage gives a brief description of the content of a new book, A History of the World in 6 Glasses.

问答题1. 目前网络教育形成热潮2. 我认为形成这股热潮的原因是 ......3. 我对网络教育的评价 Online Education

单项选择题[A] cross [C] move[B] pass [D] advance

单项选择题[A] trip [C] voyage[B] journey [D] route

单项选择题[A] studied [C] surveyed[B] researched [D] observed

单项选择题[A] plenty [C] deal[B] number [D] supply