题目

第二节 读写任务(共1小题，满分25分)     阅读下面的短文，然后按照要求写一篇150词左右的英语短文。 假设你是某英文报社的编辑，收到某中学生读者的来信，信件内容如下： Dear editor,        Recently, I was chosen as one of the two students by our school to compete in an English-speaking contest. I felt very excited and happy because I was given a precious chance to win honor for my school and to prove myself. In order to make sure that I could achieve the best in the competition, for almost two months, I had devoted myself 直角梯形一腰长为16 cm，和一个底所成的角为30°，那么另一腰长为________cm．