Most American children eat potatoes every day, but they don't know which part of potato is most nourishing .Take a sharp knife and cut a very thin slice from it and hold it to the light, and you will see that the potato has skin, an outside rim and the inner part. The outside rim which is right under the skin is most nutritious.But this part is often thrown away with the skin. Even the skin itself is better for food than the inside. When eating a cooked potato, if you choose the inside and leave the outside, you are wasting the best part of it. If you can't eat the whole potato, it is better to eat the outside rim and leave the inner part. The best part of the potato is the _ . A) middle B) skin C) outside rim D) inside
C
winter-swimming has become popular in Beijing. three years ago, few people would go swimming in the city waters. but now there is a winter-swimming enthusiasts'club and it has more than 2,000 members. the oldest is 84 years of age and the youngest is only 7. _ They may be workers, peasants, soldiers, teachers, students....Though it is now the coldest part of the season and the water temperature in the city's lakes is around 0degc, many winter-simmers still swim in the icy waters, even when it is snowing. They enjoy themselves in the lake, while the people by the side of the lake are wearing heavy clothes. why are so many people interested in winter-swimming? Because winter-swimming can be good for one's health. Bei Sha is a good example. He is 69 years old, and he once suffered from heart trouble for 26 years. After ten years of winter-swimming he is now in good health. Scientists are now studying the effects of winter-swimming on health. Guess what "the members are from all walks of life" means _ . A) The members do different jobs at different places. B) They come from all parts of Beijing. C) They are persons of different ages. D) They are men and women , old and young.
A
Q: Several weeks ago, kidsPost did a story on "The Art of Video Games" at the Smithsonian American Art Museum. The exhibition has created debate with some people saying that as fun as video games are ,they are not works of art. Other people say that videos games may be a new form of art and that they belong to in museums. We asked readers for their opinions on the topic. Here are a few of the letters we received. A video game is like a painting on a screen. In order to make a video game, you have to think of something original to reach the players. This is the point of Art. ---Mary Pottanat,13 I believe video games are not a form of art. Art should be a visual and creative expression of feelings. Although it is arguable that video games are visual ,they do not express feelings in any way. ---Prannab Kirshnan,12 However exciting video games are, they are not art. Painting is art, but not video games. Art has beauty and culture that no technology could ever compare to. Even though you can create art in some video games, the " Mona Lisa" wasn't painted with Nintendo. ---Caroline Kaplan,10 Art is a way of communicating ideas to the public in a way that is fun to them. The "public", who in this case are kids and adults, are finding these video games from different time periods interesting. Video games would not have been art if it had not been for the kids and adults attracted by "the art of video games". ---Ryan Puthumana,10 We can learn from the text that _ . A) Caroline Kaplan disagrees with Mary Pottanat. B) Only one kid thinks video games are similar to art. C) Prannab Kirshnan doesn't like playing video games. D) The older the kids are ,the more they like video games.
A: A
Question: Nuclear radiation has a certain mystery, partly because it cannot be detected by human senses. It can't be seen or heard, or touched or tasted, even though it may be all around us. There are other things like that. For example, radio waves are all around but we can't detect them or sense them without a radio receiver. Similarly, we can't sense radioactivity without a radiation detector. But unlike common radio waves, nuclear radiation is not harmless to human beings and other living things. At very high levels, radiation can kill an animal or human being outright by killing masses of cells in important organs. Even the lowest levels can do serious damage. There is no level of radiation that is completely safe. If the radiation does not hit anything important, the damage may not be serious. This is the case when only a few cells are hit, and when they are killed outright. Your body will replace the dead cells with healthy ones. But if the few cells are only damaged, and if they reproduce themselves, you may be in trouble. They reproduce themselves in an unusual way. They can grow into cancer. Sometimes this does not show up for many years. This is another reason for some of the mystery about nuclear radiation. Serious damage can be done without the knowledge of the person at the time that damage has occurred. A person can be irradiated and feel fine, then die of cancer five, ten, or twenty years later as a result. A child can be born weak or easy to get serious illness as a result of radiation absorbed by its grandparents. According to the passage, the danger of nuclear power lies in _ . A) nuclear mystery B) radiation detection C) radiation level D) nuclear radiation
Answer: D
*Question*
Here's the travel plan for some museums on our "Museums of the World" tour. The Museum of Bad Art (Boston, USA) shows what it describes as "art too bad to be ignored". The museum hopes to bring the worst of art to the widest possible audience and has even published a book of its most "important" works. As part of the visit, we'll be shown some truly awful portraits, landscapes and sculptures. The Washington Banana Museum (Auburn, Washington, USA) contains 4,000 objects related to the history of what the museum describes as "the world's most perfect fruit". We'll be given a guided tour around the museum, during which we'll learn all sorts of interesting things, such as the fact that bananas were introduced to the USA in 1878 in the same exhibition as Alexander Graham Bell's telephone, and that the banana is now the US' number-one selling fruit. The Hair Museum (Avanos, Turkey) is located in a cave in Cappadocia, in Central Anatolia. It contains 160,000 samples of people's hair. You'll be offered a chance to add your own hair to the collection. Later in the year, the museum curator selects 10 donors to attend a pottery workshop. If you're one of them, you'll be invited to stay in his guest house. The museum du Slip (Brussels, Belgium) is devoted to underwear. The idea behind the museum is that everyone is equal in their underwear. You'll be fascinated to know that it has collected samples from all sorts of people, including artists, politicians and pop stars. The Museum de Carrosses Funebres (Barcelona, Spain) is a museum of funeral hearses . It takes a look at how local people have been transported to their funerals since the 19th century. During the tour, we'll be provided with a fascinating insight into how the people of Barcelona viewed death. Among the 1,000 or so exhibits, pride of place goes to a "flap-coffin", which is a reusable coffin from the 18th century. Which of the following words can best describe the museums? A) Well-known B) Traditional C) Ancient D) Unusual
**Answer**
D