题目：
治湿热下痢首选
A．鸦胆子
B．白头翁
C．黄芩
D．黄连
E．黄柏
答案：
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下面是错误答案，用来干扰机器的。
参考答案：B
治湿热下痢首选 A．鸦胆子 B．白头翁 C．黄芩 D．黄连 E．黄柏
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题型：单项选择题
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题型：解答题
从2开始，连续的偶数相加，和的情况如下：
2+2=2×2
2+4=6=2×3
2+4+6=12=3×4
2+4+6+8=20=4×5
…
（1）请推测从2开始，n个连续偶数相加，和是多少？
（2）取n=6，验证（1）的结论是否正确．
题型：完形填空
完形填空（共15分，每小题1分） During college, I took a history class to fulfill a requirement. The professor was a 32 fellow with red hair. He would walk 33 into the room wearing his winter coat, once not even 34 the hat during the lecture. He could not feel free in class and controlled the 35 just by looking through his glasses at his students. So I 36 a little game for myself. I would try to find something in his lecture to ask him an intelligent question about, 37 me to pay attention. He was obviously pleased to have a question to answer. In fact, his answers were always 38 . I continued to do this every day and found myself actually enjoying the material. The professor seemed to become more 39 and some of the other students even 40 from time to time. My little game had saved me from being bored, as it was designed to do. And, I learned quite a bit about ancient world history. In spite of his strange 41 , he was indeed quite an expert in his field. On the last day of the class we gathered our 42 and headed for the door. The shy, red-haired professor stepped directly in front of me, 43 I reached the door, and put his hand out. He said, “I want to thank you for making my classes so interesting,” as he shook my hand warmly and 44 for the first time. I was so 45 . To me, it had been a pleasant way to pass the time. I had no idea that all of my questions asked in class had any effect on him or the others at all. Each of us, through the things we say and do, and the kindness we can freely 46, can have a great effect not just on our own experiences, but on those of others.
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题型：阅读理解
阅读理解
The 2012 London Olympics had enough problems to worry about.But one more has just been
added-a communications blackout caused by solar storms.
After a period of calm within the Sun, scientists have detected the signs of a fresh cycle of sunspots
that could peak in 2012, just in time for the arrival of the Olympic torch in London.
Now scientists beli
eve that thi
s peak could result in vast solar explosions that could throw billions
of tons of charged matter towards the Earth, causing strong solar storms that could jam the
telecommunications satellites and Internet links sending live Olympic broadcast from London.
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f electric
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and disturb communications," Professor Harrison added.The risk is greatest during a solar maximum
when there is the greatest number of sunspots.
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llite for monitoring solar activity called
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than the most advanced televisions available.
The Rutherford Applet
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of the solar flares (太阳耀斑) and explosions as they occur.
Professor Richard Holdaway, the lab's director, said that the SDO should be able to provide early
warning of a solar flare or explosion big enough to affect satellite communications on Earth "If we have
advance warning, we'll be able to reduce the damage.What you don't want is things switching off for a
week with no idea of what's caused the problem," he said.
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B. the collapse of broadcasting systems
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A. The most fatal matter from the coronal falls onto Earth.
B. The solar storm peak occurs in the middle of each cycle.
C. It takes several seconds for the charged matter to reach Earth.
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3. According to the passage, NASA will launch a satellite to________.
A. take images of the solar system
B. provide early warning of thunderstorms
C. keep track of solar activities
D. improve the communications on Earth
4. Which of the following might be the best title of the passage?
A. Solar Storms: An Invisible Killer
B. Solar Storms: Earth Environment in Danger
C. Solar Storms: Threat
ening the Human Race
D. Solar Storms: Human Activities to Be Troubled
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