Problem: OPTIONS:
- The great human genome.
- The discovery of genes.
- Unlocking the genetic code.
- Genes and scientists.
Q: Read the following article and answer the question. Article: The Human Genome Project, a great $3 billion, 15-year task aimed at drawing the genetic map of humans, is now more than 90 percent completed. The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging human life. But those communities and policy makers are also careful about the scientific door they are opening as the project uncovers the mysteries of life. For the last few years, the genetic advances in the fast developing field of biotechnology have provided material for all kinds of work, but the developments of modern science in unlocking the secrets of human genetic code have opened a world of possibilities for human health, as well as for the population imagination. While European and Japanese researchers are making rapid progress in decoding human DNA, the leading organization for genetic research in the Untied States, which began in 1990, is "unlocking the code" of the human body to learn how to defeat fatal diseases. Already, the Human Genome Project has become widely known and praised for finding the genes connected with as yet terrible diseases, and making progress toward separating the genes that show a sign of breast cancer or AIDS. Once these genes are found and studied, researchers can develop new ways to attack infections, and genetic diseases. Medical companies are very interested in mapping the human genome, as they expect to develop a lot of new drugs for these illnesses. Question: What is mainly talked about in this passage? Answer:
Answer: Unlocking the genetic code.
Problem: OPTIONS:
- The season of your birth decides who you are.
- Physical exercise can change your personality.
- You can change your personality regardless of your birth season.
- A lot of research has been done on how someone's birth season affects their
Q: Read the following article and answer the question. Article: "You get excited about everything because you were born in the summer!" Does that sound like something your grandparents used to say to you? Of course, you're a learned person who doesn't believe in such things. But scientists now say that it might not all be superstition . Researchers from Semmelweis University in Hungary recently asked 366 university students to fill out a questionnaire. The answers given included things like "My mood often changes for no reason", "I love to deal with new projects, even if they're risky ", and "I complain a lot". They then compared students' answers to their birthdays. They found that the season of your birth may have some effect on who you are. Researchers found that people born in the summer were more likely to quickly change between sad and happy emotions. People born in the winter, however, were less likely to become angry. Spring birthdays were more likely to make people overly positive, while people born in autumn were less likely to be depressive . So, why could the seasons cause such differences? "Biochemical studies have shown that the season in which you are born affects some monoamine neurotransmitters ," lead researcher Xenia Gonda said in a written statement. "This led us to believe that birth season may have a longer-lasting effect." Monoamine neurotransmitters are given off from neurones . They affect our emotions. So the researchers believe they might have an effect on the development of our personalities. Different seasons also have different food and nutrients to offer. In addition, mothers usually get more physical exercise and enjoy more sunlight in warm seasons than in cold seasons. All these are "environmental factors " which may influence a person's personality, said Gonda. But the research only included a survey and didn't follow participants over time. More research is needed before a final answer can be given on the connection between season and personality. Don't worry, though. Even if the connection is proven, it won't mean that your birth... Question: Which of the following is TRUE according to the passage? Answer:
Answer: You can change your personality regardless of your birth season.
Problem: OPTIONS:
- Many Americans like bike-riding for fun.
- Short car trips can reduce pollution.
- American government suggests people riding bicycles.
- Many Americans ride bicycles to support environment protection.
Q: Read the following article and answer the question. Article: Many Americans have been leaving their cars at home and riding to work on bicycles. Andy Clark is the leader of the League of American Bicyclists. His group supports bicycling for fun, fitness and transportation. Clark says this is good news for the environment. He says riding a bicycle to work does not burn fossil fuel or creates dangerous pollutions. Experts say the effects are the most important on short trips. The Department of Transportation says fifty percent of Americans drive eight kilometers or fewer to work. Shorter car trips set out more pollution into the air for each kilometer drive. This is because the car engine will set out the harmful air when it warms up before it can work well. James, a members of Congress , is a strong supporter of bicycle use. He says cities, counties, state governments and state highway transportation agencies are planning the roadways of the future. They are creating roads and paths for bicycles in cities and between communities. Last year, Portland, the Pacific Northwest city in the state of Oregon, had the highest percentage of bicycle users in the United States. Portland has been doing progressive city planning for many years to create special paths for bike riders. Question: What is the main idea of the passage? Answer:
Answer:
Many Americans ride bicycles to support environment protection.