Rainforests are magical places on earth,full of life and beauty.They are h__ to millions of birds,inserts,animals,and plants.Environmental groups are trying hard to s___ the rainforests.
问题描述：
Rainforests are magical places on earth,full of life and beauty.They are h__ to millions of birds,inserts,animals,and plants.
Environmental groups are trying hard to s___ the rainforests.
答
第一空 home ［家，处所］
home to 是……的家。
第二空 save［拯救］
句子意思是 尝试去努力拯救（热带）雨林。
答
home, save
答
home和save
先翻一下第一个句子 雨林是地球上神秘的地方，充满了生命和美丽。它们（雨林）是不计其数的鸟儿，昆虫（insects），动物和植物的家园。
第二个，环境组织正在努力尝试保存【或“拯救”】雨林。
答
home study
答
home
save