→小学｜My pet…〔05-19〕
→高中｜Are Pet Good for you The basic mea…〔12-30〕
→英语｜Pet Raising 如何看待宠物热 1． 有些人喜欢养动物作为宠…〔12-08〕
→大学｜石油冶炼(Oil Refining) An important ne…〔09-12〕
→大学｜身体健康（Good Health） 1．身体健康的重要性。 2．保持…〔09-12〕
→大学｜In our school every class has its …〔09-10〕
→高中｜Chairman Mao once made a famous re…〔09-10〕
→大学｜学位与人才 Academic Degrees and Human S…〔09-09〕
