Grandma Moses is among the most famous twentieth-century painters of the United States, yet she did not start painting until she was in her late seventies. As she once said of herself: "I would never sit back in a rocking chair, waiting for someone to help me." No one could have had a more productive old age. She was born Anna Mary Robertson on a farm in New York State, one of five boys and five girls. At twelve she left home and was in domestic service until, at twenty-seven, she married Thomas Moses, the hired hand of one of her employers. They farmed most of their lives, first in Virginia and then in New York State, at Eagle Bridge. She had ten children, of whom five ; her husband died in 1927. Grandma Moses painted a little as a child and made embroidery pictures as a hobby, but only changed to oils in old age because her hands had become too stiff to sew and she wanted to keep busy and pass the time. Her pictures were first sold at a local market and were soon noticed by a businessman who bought everything she painted. Three of the pictures exhibited in the Museum of Modern Art, and in 1940 she had her first exhibition in New York. Between the 1930s and her death she produced some 2,000 pictures: detailed and lively portrayals of the country life she had known for so long, with a wonderful sense of colour and form. "I think really hard till I think of something really pretty, and then I paint it." she said. Which of the following would be the best title for the passage? A) Grandma Moses: Her Life and Pictures. B) The Children of Grandma Moses. C) Grandma Moses: Her Best Exhibition. D) Grandma Moses and Other Older Artists.
A
Rome wasn't built in a day, and the Internet didn't come out of a golden egg. Many of today's creations were not born of people who had creative ideas, but who did not stop at simply having an idea. They took one brick of capital , another brick of knowledge, perhaps a brick or two of family and friends, and built their empires brick by brick. If you want to build an online empire, you cannot settle for simply having a website full of articles, or a website full of pictures--there are already thousands of sites like that, so you need to come up with something new and creative. So if you are starting to build something up, ask yourself: what do you really want to do, and what are you really good at? Believe it or not, you can make money at something that you are an expert in, and you need to know what that is. Remember, having an online empire does not mean that you have to do it alone. You can take _ along with you. Having a friend advertise your services online is a good way to attract more visitors to your empire. Building an online empire, you will have to be prepared to not only come up with creative ideas, but to carry your ideas through. Talk to people who have already succeeded in building their own empires. Talk to people who are struggling. Join a mailing list that will help you get through your struggle to achieve your goal. As you move forward, you will find that you can help other people, and you will have a good many stories to tell--not to mention a lot of money in the bank. If you learn the real secrets of creating a long term stable online business then you will have enough money to retire on. The proverb "Rome wasn't built in a day" applies to a situation where _ . A) expert knowledge is badly needed B) you are short of money at the beginning C) online wealth has to be gained bit by bit D) family and friends will be against your idea
C
Q: Several years ago, a student working on a research project in my laboratory approached me with concern."I'm doing something wrong,"she exclaimed. I had seen her research results and knew she was making good progress, so I was surprised to hear that she was having a problem. Over the next several days we went through her experiment; yet I could not find a problem. Finally, I asked her,"Why do you think you're doing something wrong?" "Because I'm not getting what you said I should get,"she replied with some confusion. Her response shocked me. I had not told her what she"should get", but we had discussed some published hypotheses several weeks earlier. On seeing the research data that did not fit these predictions, I recognized that she had a new finding and came to change my hypotheses. But she was interpreting her results as a mistake. With almost four years of a college science major behind her, this student still had the common misunderstanding that science is a boring exercise in proving something we already know to be true. But how can this happen? Throughout school, science is often described in textbooks as a series of"known"facts and figures; for example, DNA is a double helix; earthquakes occur at plate boundaries, etc. Unfortunately, the process by which these discoveries were made and how they fit into scientific progress are often ignored in the classroom. These details help show the nature of scientific discoveries and the tails help show the nature of scientific discoveries and the skepticism that goes with new discoveries before they are accepted. Understanding science is more than memorizing that DNA is a double helix. It is to have the ability to take in new information on diet, exercise, or disease and apply it to our own lives. Understanding the process of science and scientific problem-solving can help us make better decisions every day. The student thought her research project had gone wrong because _ . A) she was not making progress B) her teacher told her so C) she couldn't get enough data D) she had some unexpected findings
A: D
*Question*
Warm water freezes more quickly than cold water. Sir Francis Bacon said that almost four hundred years ago. But few people believed him until 1970. In that year Canadian scientist Geoge Kell proved the English physicist was right. Dr Kell filled one open bowl with cold water. He filled another with warm water. He put both bowls to the same low temperature. The warm water froze first. The lack of covers on the bowls was the secret . Some of the warm water changed into vapor. It evaporated into the air. This meant that less of the warm water was left to freeze. And so the warm water froze faster than the cold water. Sir Francis Bacon was _ . A) an American scientist B) a Canadian scientist C) a French scientist D) an English scientist
**Answer**
D