问题 单项选择题

伤寒杆菌的主要致病因素是()

A.内毒素

B.外毒素

C.肠毒素

D.细胞毒素

E.神经毒素

答案

参考答案:A

阅读理解与欣赏

阅读下文,完成题目。(17分)

生命的绿意

每次去文化市场的旧书市淘书,我都会经过一个略显偏僻的转角。在那个转角处摆摊的,是一个年近六旬,身形枯瘦的老者。他所卖的旧书品种,要比附近那些书摊少许多。即使是这样,在不多的旧书中,还被一些过期的教辅读物占去大半。因此,老人的书摊前总是显得有些冷清。

刚开始,老人的书摊唯一引起我注意的一点,就是书摊前那一摞开本很大的旧书。其实,那一摞旧书只不过五六本。因为每一本书都非常厚,所以看上去它们足有一米高。那些早已泛黄的纸页,很容易使我联想起那些古老的经书。

于是,我俯下身去,颇为好奇地翻开其中一本,里面竟是一些密密麻麻的、排列有序的针眼儿。

此时,老人在一旁微笑着说:“这些都是盲文书,你需要吗?”

哦,这时我才注意到书的封面上,印有“中国盲文出版社”的字样。我摇了摇头走开了,心头还升起一种莫名的尴尬。

那天中午,当我拎着一捆刚挑选的旧书从老人书摊前经过时,只见他的书摊前蹲着一个十六七岁的男孩儿,他正在专心地翻阅着那一摞盲文书中的一本。他的肩上还背着一个大大的帆布包。

因为好奇,我走到那个男孩儿的近前。而他好像一点儿都没注意到我已经走到他的身边,仍认真地翻阅着手中的书。这时候,我才发觉那个男孩儿原来是一个盲人。他用手轻轻的在那一排排针眼上触摸着,每翻过一张页码,他都会小心翼翼地将页码的折角抚平。那本陈旧的书,在他的手中显得有些珍贵。

过了一会儿,男孩欣喜地抬起头来问道:“老伯伯,这本书多少钱呢?”

老人笑道:“你要是喜欢,我就送给你吧。”

那个男孩儿却摇了摇头说:“那不行,您猜我刚才在书里读到了什么呢?”我和老人都有点诧异地看着他。男孩儿将手指再一次放到刚才翻阅的那张页码上,轻声读了起来:“当别人送给你一个温暖的春天的时候,你就要努力地使你的生命焕发出绿意,作为爱的回报……”

老人的脸上写满了赞许,然后他干脆地说:“那你就给我留下两元钱。”

男孩儿一边掏钱,一边跟老人道谢。然后,他弯腰捡起地上的那根用铝合金制作的盲杖,慢慢地走开了。

而接下来我跟老人的谈话,或许有点明知故问的意思:“老师傅,那么厚重的书,你为什么只卖给他两元钱呢?你就是拿去卖废纸,也不止两元呀。”

老人听了,很认真地解释说:“那个孩子虽然眼睛看不见,但是我想他的心一定是明亮的。其实,我刚才是想免费送给他的,可是你也看到了吧,他需要的不仅仅是施舍,还有尊重。我真高兴,能送他一个春天。”

我被老人的话语深深地打动了。

是啊,在生活中,我们一点儿微不足道的付出,在那些需要它们的人心里,或许会变成一个温暖的春天,就让我们学会付出吧!同时,我们还要像那个双目失明的男孩儿一样学会感恩。当我们受到别人热情帮助的时候,无论得到的多与少,我们都要努力使自己的生命泛出绿意,作为爱的回报。

小题1:本文记叙了一件什么事?请用简洁的语言概括。(3分)

小题2:请结合文章的具体内容,说说老人是个怎样的人。(答到两点即可)(6分)

小题3:文章的语言生动,有表现力,请品味下面句子。(4分)

他用手轻轻地在那一排排针眼上触摸着,每翻过一张页码,他都会小心翼翼地将页码的折角抚平。

小题4:读了本文,你获得了怎样的人生感悟?简要概括。(至少两点)(4分)

阅读理解

Manners nowadays in metropolitan cities like London are practically non-existence, it’s nothing for a big, strong schoolboy to elbow an elderly woman aside in the dash for the last remaining seat on the tube or bus, much less stand up and offer his seat to her.

This question of giving up seats in public transport is much argued by young men, who say that, since women have claimed equality, they no longer deserve to be treated with courtesy 礼貌、谦让) and that those who go out to work should take their turn in the rat race like anyone else. Women have never claimed to be physically as strong as men. Even if it is not agreed, however, that young men should stand up for younger women, the fact remains that courtesy should be shown to the old, the sick and the burdened. Are we really so lost to all ideals of unselfishness that we can sit there indifferently reading the paper or a book, saying to ourselves “First come, first severed”, while a grey-haired woman, a mother with a young child stands? Yet this is all too often seen.

Older people, tired and quick-tempered from a day's work, are not angels, either-far from it. Many a brisk argument or an insulting quarrel breaks out as the weary queues push and shove each other to get on buses and tubes. One cannot commend this, of course, but on does feel there is just a little more excuse.

If cities are to remain pleasant places to live in at all, however, it seems imperative(迫切的), not only that communications in transport should be improved, but also that communication between human beings should be kept smooth and polite. All over cities, it seems that people are too tired and too rushed to be polite. Shop assistant's won't bother to assist, taxi drivers growl at each other as they dash dangerously round corners, bus conductors pull the bell before their desperate passengers have had time to get on or off the bus, and so on and so on. It seems to us that it is up to the young and strong to do their small part to stop such deterioration(恶化).

小题1:What is the writer's opinion concerning courteous manners towards women?

A.Since women have claimed equality, they no longer need to be treated differently from men.

B.It is generally considered old-fashioned for young men to give up their seats to young women.

C."Lady First" should be universally practiced.

D.Special consideration ought to be shown to them.小题2:According to the passage communication between human beings would not be smoother unless ________.

A.people were more considerate towards each other

B.people were not so tired and quick-tempered

C.women were treated with more courtesy

D.public transport could be improved.小题3:The author probably does NOT agree that in big cities _______.

A.Life will be even worse if no change is made

B.transport conditions are rather poor

C.it’s not uncommon to see people quarrel in public places

D.it’s unreasonable to require the tired people to be polite小题4:The main purpose of the author is to ________.

A.call on people in big cities to pay more attention to politeness

B.blame the schoolboys’ rude behavior towards elderly women on the tube or bus

C.criticize the fast pace of city life

D.tell young men to give their seats to elderly people小题5:How could you describe the tone of this passage?           

A.acceptable

B.opponent

C.negative

D.encouraging