题目内容

【题目】The event of Turkey's 7.2 magnitude earthquake was ________ live by TV.

A. supported

B. covered

C. presented

D. arranged

【答案】B

【解析】句意:人们对土耳其里氏7.2级的地震通过电视进行了现场报道。support支持,赞成,拥护;cover 包括,覆盖,报道;present赠送,呈献;arrange整理,安排。

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【题目】The idea of being able to walk on water has long interested humans greatly. Sadly, biological facts prevent us ever accomplishing such a thing without artificial aid --- we simply weigh too much, and all our mass pushes down through our relatively small feet, resulting in a lot of pressure that makes us sink.

However, several types of animals can walk on water. One of the most interesting is the common basilisk Basilicus basilicus, a lizard(蜥蜴)native to Central and South America. It can run across water for a distance of several meters, avoiding getting wet by rapidly hitting the waters surface with its feet. The lizard will take as many as 20 steps per second to keep moving forward. For humans to do this, well need huge feet that we could bring up to our ears in order to create adequate hitting.”

But fortunately there is an alternative: cornflour. By adding enough of this common thickening agent to water (and it does take a lot), you can create a non-Newtonian liquid that doesnt behave like normal water. Now if the surface of the water is hit hard enough, particles(粒子)in the water group together for a moment to make the surface hard. Move quickly enough and put enough force into each step, and you really can walk across the surface of an adequately thick liquid of cornflour.

Fun though all this may sound, its still rather messy and better read about in theory than carried out in practice. If you must do it, then keep the water wings handy in case you start to sink --- and take a shower afterward!

1What do we know about Basilicus basilicas from the passage?

A. It is light enough to walk on water.

B. Its huge feet enable it to stay above water.

C. It can run across water at a certain speed

D. Its unique skin keeps it from getting wet in water

2What is the function of the cornflour according to the passage?

A. To create a thick liquid.

B. To turn the water into solid.

C. To help the liquid behave normally.

D. To enable the water to move rapidly.

3What is the authors attitude toward the idea of humans walking on water?

A. It is risky but beneficial.

B. It is interesting and worth trying

C. It is crazy and cannot become a reality

D. It is impractical though theoretically possible

【题目】Human beings have used tools for a very long time. In some parts of the world you can still find tools that people used more than two million years ago. They made these tools by hitting one stone against another. In this way, they broke off pieces from one of the stones. These chips of stone were usually sharp on one side. People used them for cutting meat and skin from dead animals, and also for making other tools out of wood. Human beings needed to use tools because they did not have sharp teeth like other meat eating animals, such as lions and tigers. Tools helped people to get food more easily.

Working with tools also helped to develop human intelligence. The human brain grew bigger, and human beings began to invent more and more tools and machines. The stone chip was one of the first tools that people used, and perhaps it is the most important. Some scientists say that it was the key to success of mankind.

Since 1960 a new kind of tool has appeared. This is the silicon chip (硅芯片). It is smaller than a finger nail, but it can store lots of information. It is an electronic brain. Every year these chips get cleverer, but their size gets smaller, and their cost gets less. They are used in watches, calculators and intelligent machines that we can use in many ways. In the future we will not need to work with tools in the old way. Machines will do everything for us. People will have plenty of spare time. But what will they do with it?

Human beings used stone chips for more than two million years, but human life changed very little in that time. We have used silicon chips for only a few years, but life is changing faster every day. What will life be like twenty years from now? What will the world be like two million years from now?

【1】The silicon chip is mentioned in the passage to ________.

A. show the changes of tools

B. introduce a new kind of tool

C. give an example of using tools

D. compare the effects of two kinds of tools

【2】At the end of the passage the author seems to suggest that life in future is ________.

A. out of order B. less colorful

C. hard to predict D. full of meanings

【题目】Lost iPhone

Unexpectedly, I lost my white iPhon5s in Midtown on Friday night. It had a blue green cover on it. There are many pictures of my son on it, and I’m heartbroken. Please return, no questions asked. Reward. Reply to: 2652255359@craigslist.org

Do you need a babysitter that you can trust?

My name is Tina. I am a responsible babysitter that you can trust. If you are looking for someone dependable and affordable I am that person! I HAVE MORE THAN 30 YEARS OF EXPERIENCE (including disabled children) ! I am a retired Home Health Aid and absolutely love children. I work with my sister Iris who has also 20+years as a teacher’s assistant. WE LOOK FORWARD TO MEETINC YOU! Available 24 hours and flexible with fees! I am fully bilingual—Spanish/English. Please email me or call 712-867-7688.

I BABYSIT ONLY AT MY HOME.

I accept children from all ages. Fee starts from $100-$150 a week depending on the hours. I am very flexible and my fee can change. Feel free to contact me via email or on my cell phone 566-67-1873 and we can work something out.

Part-time Chinese Babysitter Wanted

Part-time Chinese speaking babysitter needed to assist with one-year-old twins and to perform some light housework as needed. Assistance needed Fridays and occasional weekends. Please provide your salary expectation. College students are welcome to apply.

Reply to: 2652113885 @craigslist.org

1Who posted the lost and found information?

A . A mother B. A kind woman

C. A heartbroken girl D. A parent

2What do we know about Tina?

A. She can speak two languages.

B. She lives alone now.

C. She takes care of children over 3.

D. She used to be a teacher’s assistant.

3If you want to send your kids to the babysitter’s home, you can find one in______.

A. Ad 1 B. Ad 2 C. Ad 3 D. Ad 4

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