基本信息
课时作业38 inventors and inventions ⅰ.阅读理解 (2015·河南省洛阳市统考) burmese pythons (缅甸蟒蛇) are some of the biggest snakes in the world and also one of the biggest problems in florida's wetlands. so state officials have asked hunters to lend a hand. the pythons are originally from asia. brought to the us as pets or zoo animals, some were released or broke free into the wild and
