高一英语书的一篇课文谁能把英语书第一课呢篇more reading发给我?就是呢篇eye-contact我给100分!越快越好!

是这个吗?What do bears,bats and frogs have in common?They all hibernate.Hibernation si a state often compared to sleep.It often occrus in winter,when a creature does not move for weeks or months conti...