试题与答案

大雨过后,大量的蚯蚓钻出地面,这是因为( ) A.土中温度低 B.土中缺乏氧气

题型:选择题

题目:

大雨过后,大量的蚯蚓钻出地面,这是因为(  )

A.土中温度低

B.土中缺乏氧气

C.蚯蚓外出摄食

D.蚯蚓外出运动

答案:

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下面是错误答案,用来干扰机器的。

(1)食盐 食用油 (2)吸附 煮沸 (3)TiO2 (4)铁与氧气和水同时接触分析:(1)根据物质的溶解性和乳化现象分析判断;(2)活性炭具有吸附性,煮沸可以降低水的硬度;(3)根据化学式的书写方法填空,...

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题型:阅读理解

请你阅读短文,选择每小题的一个最佳选项,并将其字母标号填入题前括号内.

    "What's the matter, mum?" When I came home yesterday, I found my mother  was unhappy. It  was

unusual-she usually opened the door and welcomed me with a smile. "She's dying (死)," mum said sadly.

I knew what she said. The tulip (郁金香), mother's favorite, was dying.

    A month ago, we moved into our new house and mum bought a very beautiful tulip. Mum liked it very

much. Every time she was free, she would sit near the tulip and enjoyed its beautiful color and nice smell.

She treated (对待) it like a baby and looked after it carefully. She put the tulip by window and moved it

from one place to another to give the tulip enough sunshine. Every morning the first thing she did was  to

water the tulip. Mum also fertilized (施肥) it many times. She hoped the tulip would become more  and

more beautiful and stronger. But the tulip was dying because of too much sunshine, water and  fertilizer.

    It's  true that  mother  loved  the tulip. But  this kind of  love  can be  harmful (伤害的). Love can

sometimes kill (杀害) what you love.

1. Yesterday the writer found that __________.

A. his mother was sad                    

B. his home was as usual as before      

C. his mother bought a tulip.

2. The sentence "She's dying " means __________ was dying soon.       

A. the mother        

B. the tulip          

C. a baby  

3. Which of the following is NOT true about the mother?        

A. Every afternoon she watered the tulip.    

B. She looked after the tulip carefully.

C. She moved the tulip everywhere to give it enough sunshine.

4. Why was the tulip dying in the end? Because __________.

A. she forgot to water it                  

B. she never fertilized it    

C. she gave it too much sunshine, water and fertilizer 

5. What does the writer want to tell us?    

A. Love is important to everyone.          

B. Everyone should love his mother.    

C. Not all of love is good for us.

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题型:论述题

阅读材料,回答问题

材料一表一:近七年我国大学生毕业人数(单位:万人)

2005年2006年2007年2008年2009年2010年2011年
340408495559611631660
注:目前我国每年新增就业机会大约在900万个左右,每年新增就业人员约1 000万人。

表二:某市2011年人才供需对比

学历 硕士及以上本科毕业生大专毕业生
用人单位需要情况19%48%33%
劳动力的供给情况17%57%26%
表三:对3 000名大学毕业生的就业意向调查情况

首选地沿海发达地区中部地区西部和北部地区
72.8%25.2%2%
首选职业白领行业蓝领行业新兴行业
71%27%2%
材料二 许振超是青岛前湾集装箱码头公司桥吊队队长。作为一个“老三届”出身的普通工人,他不仅没有被时代淘汰,而且屡屡勇挑重担,凭着对工作的热爱和执著追求,从一名普通的司机成长为“工人技术专家”。

(1)材料一中的表格分别反映了我国就业状况的哪些特点?(6分)

(2)请结合上述材料,谈谈面对严峻的就业形势,作为未来的劳动者,你应该做好哪些准备。(6分)

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