1. 大意是说 It is known that the teaching quality is very important for an university, there are also some other signifant factors, which one would you choose and why?1. size 2. price 3. location 我选的是location. 2. Some people thi...
作文： 1， 讲宇航员到 mars 有三个困难 ：（ 1 ）不能提供足够的 food ， water ， oxgen 维持两年；（ 2 ）宇航员在 zero-gravity environment 情况下 有 negative effects on their body;(3) on mars missions 有...
阅读： 1 讲小孩的认知能力； 2 new England colony history ， 讲最初 new England 的土地 3 环境、 literature 等对 hunting-gather 到 agriculture 转变的影响 4 pine 和 pine jay 相互生存 5 有个人根据 liver 对...
