试题与答案

蝶形引入光缆敷设入户后,为制作光纤机械接续连接插头预留的长度宜为:蝶形引入光缆必须在

题型:单项选择题

题目:

蝶形引入光缆敷设入户后,为制作光纤机械接续连接插头预留的长度宜为:蝶形引入光缆必须在光纤面板插座中预留()

A、15CM

B、30CM

C、50CM

D、81CM

答案:

参考答案:C

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题型:听力题

根据下列句子及所给汉语注释,写出空缺处各单词的正确形式。(每空只写一词)

(请将答案写在答题卡上的指定位置)

1. If you take away 3 from 8, 5 _____ (剩下).                             1.         

2. We’ve just bought a big house and need some new _____ (家具).                             2.         

3. It is no use _____ (后悔) what you have done.                                                 3.         

4. It was so cold that many wild animals were_____ (冻) to death.                        4.         

5. This is not the _____ (原创) picture, but just a copy of it.                                 5.         

6. December is the _____ (第十二) month of the year.                                         6.         

7. I’m _____ (好奇的) to know what she said.                                                  7.         

8. They are now living _____ (分开).                                                                 8.         

9. She _____ (提醒) me that I hadn’t written to Mother.                                       9.         

10. Taking morning exercise can make people much _____ (健康).                        10.         

11. He’s _____ (明显) a man of very high intelligence.                                        11.         

12. Not all of the _____ (屋顶) of the houses in this area are flat.                          12.         

13. We apologize for the late_____ (到达) of the train.                                        13.         

14. _____ (比较) to many women, she is indeed very fortunate.                                   14.         

15. He is about five feet in _____ (高度).                                                           15.         

16. If you are all sitting _____ (舒服), then I’ll begin.                                                16.         

17. She is making _____ (准备) for her marriage.                                               17.         

18. John _____ (复习) his notes before going to bed.                                                  18.         

19. She is famous, both at home and _____ (国外).                                             19.         

20. The thief spoke in a low voice, _____ (承认) he had stolen the money.                     20.         

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