阅读部分第32题：It is particularly effective for wet habitats．-考呗网题库移动版

填空题阅读部分第32题：It is particularly effective for wet habitats．

参考答案暂无

解析:C

填空题阅读部分第33题：It is a good method for species which are hard to find．

填空题阅读部分第34题：Little time arid effort is required．

填空题阅读部分第35题：Separate containers are used for individual specimens．