单词：true frogs
单词：true frogs 相关文章
Once a snake who had grown weak with old age came across a pond where many frogs lived with their king, queen and little prince. The snake had not eaten for many days. He tried to catch some of the frogs, but was too weak to catch any of them. I will
英语小短文
Frogs Were Used In Pregnancy Tests Between 1930-1950, African clawed frogs were in great demand. These frogs were imported all over the world and used in labs for pregnancy tests. Technicians injected a sample of a womans urine into a female frogs hi
Facts-事实
The Frogs and the Well Two Frogs lived together in a marsh. But one hot summer the marsh dried up, and they left it to look for another place to live in: for frogs like damp places if they can get the
有声阅读空间
By Cynthia Kirk ENVIRONMENT REPORT -May 31, 2002: Coqui Frogs Invade Hawaii This is the VOA Special English ENVIRONMENT REPORT. Experts say the American state of Hawaii has been invaded by a small fro
健康与环境
A troop of boys were playing at the edge of a pond，when，perceiving a number of frogs in the water，they began to pelt at them with stones They had already hilled many of the poor creatures，when a frog that is more hardy than the rest putting h
趣味英语