问题 填空题

单轨道渣宽度不低于(),轨枕下道渣厚度不低于(),轨枕埋入深度40-60mm。道渣捣固坚实,无空板、吊板。

答案

参考答案:1.7m;100mm

单项选择题

For some people, the light of human attention has an unbearable brilliance. Like ivy along the dim edge of a garden, they prefer the social shadows, shunning parties, publicity and fame of any sort. Then there are the flowers of the human arboretum. For them, being in the view of others seems necessary for life itself. From Hollywood to fabricated prime-time reality, this spotlight-dependent species is thriving.
But what about the individuals who crave attention for more desperate reasons Those who resort to unusual ways to get it Lately, it seems, a dark bloom of these characters has emerged. For motives known only to themselves, they have won notoriety by drawing on an almost sacred well of social status: victim hood.
In early April, US national news outlets tracked the disappearance of Audrey Seiler, a sophomore at the University of Wisconsin in Madison. Police and hundreds of concerned citizens searched for four days before Seiler was discovered. Seiler said she was kidnapped. Within hours, however, her story fell apart. Police announced that her abduction had been a hoax. Why would a popular student make herself disappear Her motive remains a mystery, but perhaps it had something to do with the search parties and the news bulletins that surrounded her.
Sympathy is a powerful sentiment that can connect complete strangers. But if it’s used to manipulate, the backlash can be much more intense.
In February, a Waterbury, Connecticut, man was arrested as a result of exploiting sympathy. Edward Valentin told reporters that he had received word that his wife, serving in Iraq, had been killed in an explosion. Police said Valentin admitted the fabrication, reasoning that if people felt sorry for him maybe the military would send his wife home. Evidence, however, points elsewhere.
In its extreme form, such a craving shows up in mental disorders, where sufferers may seek attention by causing themselves harm. But even when it comes with no diagnosis, a deep craving to be noticed can have a wide impact.
For these individuals, victim hood represents a "pure state of guilt-free entitlement," said psychologist Richard Levak, of Del Mar, California. "They go from being utterly deprived to being utterly indulged. In today’s world ... people have become more depressed and disconnected from each other. So you get people who crave affection and attention and approval. They don’t know how to ask for it and they don’t know how to get it. That leaves them vulnerable," Levak said.

Audrey Seiler did something crazy probably because she wanted to ______.

A.challenge the police

B.attract the media

C.experience an adventure

D.beat the crowd

阅读理解与欣赏

课外阅读。

荣获勋章的狒狒

  南非的一个小村庄里,一天,马尔在野外工作时遇到一只生病的小狒狒,他把这只狒狒收留下来,细心照料它,还给它起了个名字叫“杰克”。杰克生性温和,聪明伶俐,马尔非常喜欢它,他和杰克朝夕相处,形影不离。

  第一次世界大战爆发后,马尔带着狒狒杰克一同应征入伍。军队里的士兵们见到杰克都非常喜欢,上级也破例接纳了这位编外“士兵”,还发给它一套特制军装。训练时,杰克规规矩矩地站在队伍中,见到了上级,还学着士兵的样子有模有样地行举手礼呢。后来,杰克随马尔跟着队伍开赴前线。

  夜晚站岗时,马尔总带着杰克。作为哨兵,杰克是不可多得的奇才。它的感觉比别人敏锐许多倍,一丝一毫的动静都逃不过它的眼睛和耳朵。有一天,士兵们经过长途行军,一个个疲劳不堪,一到宿营地就睡了。月上中天,敌人偷偷摸了过来,要偷袭营地,情况非常紧急,就在这时,杰克发现了敌情,立刻拉扯主人马尔的上衣,并发出短促的叫声。酣睡中的士兵们被惊醒了,拿起枪很快投入了战斗。战斗中,马尔肩部负了伤,杰克像发疯一样又跳又叫,寸步不离地守护着马尔,直到战斗结束。

  有一次,马尔所在的部队遭到敌人炮火的猛烈攻击,爆炸声震耳欲聋,士兵们伤亡很大。杰克冒着横飞的弹片和翻滚的浓烟,拼命地在自己和马尔周围垒石头,构筑掩体。这时,一颗炮弹呼啸着飞过来,杰克立即用自己的身体挡住了马尔。炮弹爆炸了,一颗弹片击中了杰克的腿部,它昏了过去。得救的马尔伤心极了,他背着杰克赶到野战医院,由于伤势过重,医生不得不为杰克做了截肢手术。

  战争结束了,马尔去医院接回了杰克。在兵营里,杰克受到官兵们的热烈欢迎。由于杰克在战争中英勇无畏的表现,上级晋升它为下士官,还授给它一枚勋章呢!

1.给加粗的字注音。

(  )  宿营(  )  睡(  )  呼(  )

2.写近义词。

敏锐——(  )  接纳——(  )  照料——(  )  破例——(  )

3.狒狒被授予勋章,是因为____________________________________________________。

4.文章主要写了杰克的哪两件事情?

_____________________________________________________________________________

_____________________________________________________________________________