无缝线路成段更换钢轨时，准备换入的长轨应放在（）。A、路肩上_爱下问搜题

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问题单项选择题

无缝线路成段更换钢轨时，准备换入的长轨应放在（）。

A、路肩上

B、道床肩上

C、道心里

D、枕木头上

答案

参考答案：B

解答题

数学小测验的试卷发下来了，共有五道题，在甲同学的试卷上，老师在三道题的旁边打了“√”，在一道题的旁边写了“-3”，在另一道题的旁边写了“-1”．

（1）老师写的“-3”和“-1”表示什么？

（2）这次小测验的满分是20分，老师要求每位同学自己计算自己的成绩，那么甲同学这次小测验得了多少分呢？

完形填空

At the age of five, Shizuka Arakawa started to take skating lessons. Her motivation was      :wearing pretty outfits! Very quickly, she    a passion for skating, and she decided to     all her free time to training. At the age of eight, she was already      to perform a triple salchow (三周跳). The young girl from     won five national championships, three times as a junior and twice as a senior.
In 1998 in Nagano, Shizuka Arakawa      for the first time in the Olympic Games, at the tender age of 16. Japan had high      for her.      the Emperor and Empress of Japan came to see her performance. She finished thirteenth in the      rankings. Four years     , she was not present at the Salt Lake City Games. The skater finished second in the Japanese national championships and was not    in the Japanese Olympic team. In     of this, Shizuka Arakawa was successful in    championships, such as the Four Continents and NHK(日本广播协会)Trophy. In 2004 in Dortmund, she became women’s world    skating champion.
In 2006, after a year-long period in which she almost      her career, Shizuka Arakawa took      in the Turin Olympic Games. A new coach and a new programme had     a new, invigorated(充满活力的)Shizuka. The short programme was a real challenge      the Japanese skater. She performed a noteworthy sequence to Chopin’s “Fantasie Impromptu”, finishing third. On 23 February, 2006, she performed a perfect long programme.      by Puccini’s “Fantasy for Violin”, she performed splendidly and she obtained a      of 191.34, which won her the top step of the winner’s podium(领奖台) in Turin.

D．participated

B．Accompanied