⑤ 主题提示：公路野外实习 Researches on 331 field trip

　　31-40）completions 

　　31. Every students should first do registration

　　32. there are offices for services on the way

　　33. The Centre is to research the region’s ecology

　　34. Lectures on effect of insects will be held

　　35. Outposts are recording differences of forests

　　36. Care repairs are costly

　　37. In the area of Mukang, there are NOT many types of plant-species

　　38.The area is dangerous as it has rocks which can't be seen

　　39. Photos of birds should be taken for future analysis

　　40. water samples will be checked for coming with rainfall  

　　最新热文推荐：

　　2019-2020最新世界大学排名一览

　　英国学位到底值不值，看国际生调查数据

　　澳洲留学一年学费多少钱？合多少人民币

　　留学学费怎么交？这些渠道你需知道！

（编辑：JIE）