问题
判断题
在Gr接口上应用的协议包括MTP2和MTP3。（）
答案
参考答案：对
搜题请搜索小程序“爱下问搜题”
在Gr接口上应用的协议包括MTP2和MTP3。（）
参考答案：对
| 完形填空。 | ||
| One day, a young man asked Albert Einstein, the great German scientist, which the secret of success was. The scientist 1 him that the secret of success is hard work. A few days 2_ the young man asked him the 3 question again. Einstein was very 4 . He did not say 5 , but wrote a few 6 on a piece of paper and handed it to the young man. The young man looked 7 the piece of paper. On it was written: A=X+Y+Z."What 8 this mean?"asked the young man."A means success," said the old scientist."X means hard work, Y means good methods, and Z means 9 talking and start to 10 . | ||
| ( )1. A. told ( )2. A. ago ( )3. A. easy ( )4. A. worried ( )5. A. anything ( )6. A. words ( )7. A. on ( )8. A. will ( )9. A. go on ( )10. A. work | B. said B. before B. good B. happy B. something B. sentence B. up B. shall B. stop B. read | C. talked C. later C. same C. angry C. nothing C. word C. down C. does C. enjoy C. write |