Read the article and select the best answer. Article: Why don't so many Americans accept the theory of evolution? A 2001 Gallup Poll found that 45 percent of Americans agree with the statement "God created the human being pretty much in their present form at one time within the last 10,000 years or so ", while 37 percent preferred a mixed belief that "Human beings have developed over millions of years from less advanced forms of life, but God guided this process", and only 12percent accepted the standard scientific theory that "Human being have developed over millions of years from less advanced forms of life, but God had no part in this process". There are at least four reasons to make people resistant to accepting evolution. 1. The warfare model of science and religion. The belief that there is a war between science and religion where one is right and the other is wrong, and that one must choose one over the other. 2. The belief that evolution is a threat to specific religious tenets . Many people attempt to use science to prove certain religious tenets, but when they do not appear to fit, the science is rejected. 3. Misunderstanding of evolutionary theory. A significant problem is that most people know so little about the theory. In the 2001 Gallup Poll, for example, a quarter of the people surveyed said they didn't know enough to say whether they accepted evolution or not, and only 34 percent considered themselves to be "very informed " about the theory. 4. The fear that evolution degrades our humanity. Darwin revealed us to be "mere animals", subject to the same natural laws and historical forces as all other animals. Believers should embrace science, especially evolutionary theory, for what it has done to uncover the magnificence of the divinity in a depth never dreamed by our ancient ancestors. We have learned a lot in 4,000 years, and that knowledge should never be denied. Instead, science should be welcomed by all who cherish human understanding and wisdom. Question: The author wrote the passage to _ . Options: A: tell the readers that many Americans refuse evolution theory. B: tell the readers why so many Americans refuse evolution theory. C: advise the readers to value science, including evolution theory. D: tell the difference between science and religion.
C

Read the article and select the best answer. Article: On the day Apple debuted the often-delayed white-colored iPhone 4, the company's marketing department gave a nod to the product's troubled history. "Finally." read the big headline Thursday above a picture of the white phone on the homepage of Apple. com. The white model was supposed to ship alongside the black one at the iPhone 4's launch last June. But design and manufacturing complications delayed the process by 10 months, catching Apple off guard, executives say. As CNN reported last month, earlier test models of the white iPhone 4 produced unclear photos, especially when the flash was used. Its whiteness confused the proximity sensor , which detects when the phone is held next to someone's head and turns off the touch screen to save battery life. These problems weren't present in older iPhones that came in white because they didn't have flash photography; the proximity sensor was unaffected because the front side of previous models was black. "We thought we were there a year ago, or less than that, when we launched the iPhone 4, and we weren't," Philip Schiller, Apple's chief marketing executive, said in an interview. "It's not as simple as making something white. There's a lot more that goes into both the material science of it --how it holds up over time...but also in how it all works with the sensors. " Ticonderoga Securities analyst Brian White predicts that the white model could help drive sales of Apple's phones. He says Apple could sell 1 million to 1. 5 million every three months until the next iPhone model is , which is expected to be this fall. Forty-five people were lined up at Apple's flagship New York store Thursday morning to buy white iPhones, according to a CNN Money report. Question: The reason why white-colored iPhone 4 was delayed by 10 months is that _ . Options: A: it's always sold out due to its popularity B: it met some problems concerning design and manufacture C: it lacked white manufacturing materials D: its proximity sensor can't save battery life
B

Q: Read the article and select the best answer. Article: The flag, the most common symbol of a nation in the modern world, is also one of the most ancient. With a clear symbolic meaning, the flag in the traditional form is still used today to mark buildings, ships and other vehicles related to a country. The national flag as we know it today is in no way a primitive artifact. It is, rather, the product of thousands of years' development. Historians believe that it had two major ancestors, of which the earlier served to show wind direction. Early human beings used very fragile houses and boats. Often strong winds would tear roofs from houses or cause high waves that endangered travelers. People's food supplies were similarly _ . Even after they had learned how to plant grains, they still needed help from nature to ensure good harvests. Therefore they feared and depended on the power of the wind, which could bring warmth from one direction and cold from another. Using a simple piece of cloth tied to the top of a post to tell the direction of the wind was more dependable than earlier methods, such as watching the rising of smoke from a fire. The connection of the flag with heavenly power was therefore reasonable. Early human societies began to fix long pieces of cloth to the tops of totems before carrying them into battle. They believed that the power of the wind would be added to the good wishes of the gods and ancestors represented by the totems themselves. These flags developed very slowly into modern flags. The first known flag of a nation or a ruler was unmarked. The king of China around 1000 B.C. was known to have a white flag carried ahead of him. This practice might have been learned from Egyptians even further in the past, but it was from China that it spread over trade routes through India, then across Arab lands, and finally to Europe, where it met up with the other ancestor of the national flag. Question: The best title for the passage would be " _ ". Options: A: Development of the National Flag B: Power of the National Flag C: Types of Flags D: Uses of Flags
A: A

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Read the article and select the best answer. Article: My bike was a three-speed English "racer", purchased during my second year in college in November 1964 for $44. Most of the money was earned by myself in my spare time, but I had to get my mother to help me out a little. At that time, bikes were rare on a college campus. My reason for getting a bicycle was a little strange. A friend of mine convinced me to take a summer job selling door-to-door and suggested that I should use a bicycle to travel between houses. The job didn't work out, but was in my brain. That fall, I borrowed another student's bike and rode 45 miles on the first day, but his bike soon had a flat which he didn't like fixing. So I had to buy one. I immediately started using mine almost every day. Before getting the bike, I sometimes walked 28 miles to my parents' house. Now the bike gave me a quicker method, but my first trip took four hours due to strong headwinds that had me fight for every foot. Once I made a trip of 100 miles in one day. I decided to use the bike to go camping in the Smokies. During the trip, I recognized the need for handlebars and more gears, so I bought a ten-speed after just one year though I loved this bike. The first bike "hung around" for a couple of years, and then I gave it to my sister's kids who let it become part of their lives. Question: According to the passage, we can learn that the first bike was _ for him. Options: A: unnecessary B: very useful C: a lifelong tool D: too troublesome
(Answer)
B