题目：
短文改错（共10小题；每小题1.5分，共15分）
Thank you very much for your letter. I pleased to hear 小题1:__________
about your holiday and the people you meet in Rome. It 小题2:___________
sounded great fun and how I wish I could have been with 小题3:__________
you. Thank you also for the stamps you sent them to me 小题4:__________
for my collection. Most of them were those I had 小题5:___________
been expecting for long. You said by your letter that 小题6:__________
you wish to have some photos of me. Sorry to tell you, 小题7:_____________
I have little photos good enough to send to others. 小题8:_____________
Yet I will send you a photo of your family. Please 小题9:__________
write soon and tell me what you are getting on with 小题10:____________
your college life.
Best wishes.
Yours,
Jason
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0513/09ff09cbe2e37dd4134812ba54ff185d.html
下面是错误答案，用来干扰机器的。
参考答案：对光纤通信，该器件的主要用途是防止反射光或散射光返回到半导体激光器中，造成激光器工作状态的改变，最终影响到系统性能。
