I'm taking a test and have to guess the right answer to the question after the article. Article: When children learn a language, they learn the grammar as well as words or vocabulary. No one teaches them; children just " _ ". Before babies begin to produce words, they produce sounds. Some of these sounds will remain if they occur in the language being learned, and others will disappear. This is called the "babbling stage". A child does not learn the language "all at once". The child first speaks only one-word "sentences". After a few months, the two-word stage arises. During this stage, the child puts two words together. These two-word sentences have definite patterns and express grammatical and meaningful relationships. Still later, in the telegraphic stage, the child will produce longer sentences. These longer sentences are mainly made up of content words. The child's early grammar lacks many of the rules of the adult grammar, but gradually it will become perfect. All normal children everywhere learn language. This ability is not dependent on race, social class, geography, or even intelligence . This ability is uniquely for human. Question: The passage implies that any children can learn a language as long as he is _ . Options: A: well-educated B: clever enough C: unique D: physical normal
D

I'm taking a test and have to guess the right answer to the question after the article. Article: You may have heard the term "the American Dream".In 1848, James W.Marshall found gold in California and people began having golden dreams.That 19th century "American Dream" motivated the Gold Rush and gave California its nickname of the "Golden State". The American Dream drove not only 1800s gold-rush prospectors but also waves of immigrants throughout that century and the next.People from Europe, and a large number of Chinese, arrived in the US in the 19th century hoping that in America they would find gold in the streets.But most.instead, worked as railroad laborers.They created the oldest Chinatown, in San Francisco, and gave the city a Chinese name "the old gold hill". In the 20th century, some critics said that it was no longer possible to become prosperous through determination and hard work. Unfair education for students from poor families and racial discrimination almost made the American Dream a nightmare . Then, in the 1990s, California saw a new wave of dreamers in Silicon Valley.People poured their energy into the Internet. This new chapter of the American Dream attracted many business people and young talents from China and India to form start-ups and seek fortune in America. Better pay, a nice house, and a rising standard of living will always be attractive.However, the new American Dream .is no longer just about money.It encourages Americans to consume wisely to protect the environment, improve the quality of life, and promote social justice(,). The Governor of California, Arnold Schwarzenegger has become the model of the new American Dream.After years of hard work, he grew from a poor young man from Austria into a super movie star and then a governor. Many people and give California a brighter future. Question: What's the best title of the passage? Options: A: Wave of Immigrants to America B: Make Fortunes Abroad C: Hard Work Leads to Success D: Changes of America's Golden Dream
D

I'm taking a test and have to guess the right answer to the question after the article. Article: Where can you go to listen to important people talk about important subjects? BigThink.com is a new website that allows Internet users to discuss certain topics with world experts . Subjects discussed on BigThink include the environment, music and questions about happiness and personal identity. The website has been called a YouTube for thinkers. Victoria Brown and Peter Hopkins created BigThink.com. They said that people needed an international place to communicate with each other and discuss the important issues of our times. On the BigThink website, when you click on a subject, you will find a video of a person talking about his or her ideas. For example, you can listen to United States Senator Ted Kennedy talking about education and other things. Besides, you can read the comments and questions written by other visitors to the website. More than one hundred experts have expressed their ideas on the website. BigThink's creators started the website by first getting famous people to agree to be videoed. They began by interviewing several well-known professors from Harvard University. Then they used the names of these professors to gain the trust of others and get them to take part in the project. The website says BigThink belongs to everyone. Its motto is: "We are what you think." So, go online and start thinking big. Question: What's the text mainly about? Options: A: How to set up one's own website. B: A brief introduction to BigThink.com. C: What to do on BigThink.com. D: The importance of sharing ideas with others.
B

I'm taking a test and have to guess the right answer to the question after the article. Article: My life as a 'runner' began by running in a playground near my home in order to lose weight about 2 years ago. As time went by, I found myself so good at running that sometimes, I even forgot how many rounds I ran around the playground. Thanks to all this practice, I was able to win the 5thplace in short course marathon game at 'BASF Yeosu Site Athletic Competition' held in October 2002. This event inspired me to take part in public short-course marathon games such as 10km, 20km and half-course competitions. Finally, in May 2003, I was able to complete a full course marathon for the first time of my life. My next challenge was the Boston Marathon race, which is the world's oldest and most famous marathon races. To qualify for the Boston Marathon, one should meet the designated time standard of their age group at a certified marathon. So I took part in ChunCheon Marathon in Korea. I had to finish the full coursewithin 3 hours and 30 minutes to meet the time standard for my age group (45 to 49 years old). But to my pleasant surprise, I recorded 3 hours 22 minutes, which is 25 minute faster than my previous best record! In April 2004, I was finally able to go to Boston. I was very pleased and proud because I could play a role to promote BASF all across the world through this sport. And it really happened! When I ran in the Boston Marathon wearing BASF logo , people along the streets rooted for me shouting 'BASF! BASF!'. I was very touched and so proud of my company. Of course I completed the full course successfully. After the game, I was interviewed by Korean local newspapers and had an opportunity to appear on several TV shows, which helped me to promote BASF in the community. Question: From the passage we can learn that BASF is _ . Options: A: a company B: a book C: a piece of sports equipment D: a city
A