→考研｜Dear Bob, I am writing to make an …〔07-25〕
→考研｜Dear classmates, I am writing to i…〔07-17〕
→作文｜Letter writing is commonly seen, a…〔06-25〕
→作文｜On behalf of the Student Union of …〔04-22〕
→作文｜I’m writing this letter to express…〔04-21〕
→作文｜Nowadays, email has become more an…〔03-04〕
→作文｜I believe that letter writing will…〔03-01〕
→作文｜Dear David，亲爱的大卫，I’m writing this…〔02-25〕
