→高中｜As is often read in the newspaper reports, wild life especially the rare species is threatened with extinction.…〔08-27〕

  →考研｜考研英语作文：A Rare Fossil Record A Rare Fossil Record 参考范文: The preservation of embryos and juveniles is a rate occurrence in the fossi…〔05-04〕

  →美文｜I am fond of jogging every morning.The first step out brings me joy immediately.The fresh air,together with the rare tranquility,m…〔02-10〕