(Q).
I'm taking a test and have to guess the right answer to the question after the article. Article: In the past, man did not have to think about protection of the environment. There were very few people on the earth, and natural resources seemed to be unlimited. Today things are different. The world has become too crowded. We are using up our natural resources too quickly, and at the same time we are polluting our environment with dangerous chemicals. If we continue to do this, human life on the earth will not survive. Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing methods, more and more fish are caught. We know that if too many trees are cut down, forests will disappear and nothing will grow on land. Yet, we continue to use more powerful machines to cut down more and more trees. We realize that if rivers are polluted with waste products from factories, we will die. However, in most countries waste is still put into rivers, but there are few laws to stop this. We also know that if the population of the countries in the world is to rise at the present rate in a few years, there will not be enough food. What can we do to solve these problems? If we eat more vegetables and less meat, there will be more food available for everyone. Land that is used to grow crops can feed five times more people than land where animals are kept. Our natural resources will last longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth control. Finally, if all of us think about the problem, we will have a better and cleaner planet in the future. Question: This passage mainly tells us about _ . Options: A: the problems we are facing today about environment and the ways to solve them B: the unlimited natural resources in the world C: our rivers are being polluted by waste from factories D: the ways early man protected the environment
(A).
A

(Q).
I'm taking a test and have to guess the right answer to the question after the article. Article: How Many Lies Do the Children Tell You? Mothers who feel their children don' t appreciate them can add another _ to the list: half the time, their children are lying to them. A study designed to expose the truth about lying shows that undergraduates lie to their mothers in 46% of their conversations. Still, mums should feel better than total strangers, who are told lies an astonishing 77 % of the time. Bella Depaulo and a team of psychologists from the University of Virginia, Charlottesville, asked 77 undergraduates to keep a record of all their conversations for a week, and write down whether they lied at any time. DePaulo named lying broadly, as "when you intentionally try to mislead someone", so she would catch the smallest of lies. The students told an average of two lies a day. They said they had been studying when they had been out drinking. One told his parents that a textbook cost $50 rather than $20 so that they would send him extra money. Female students constantly told their plain-looking roommates that they were pretty. "They are everyday lies," says DePaulo. DePaulo and her colleagues conclude that people tend to tell fewer lies to those they feel closest to. College students lied to their best friends 28% of the time but lied to acquaintances 48% of the time. In close relationships, people were more likely to tell "kind-hearted" lies, designed to protect feelings, rather than self-serving lies. Romantic partners lie somewhere between close friends and acquaintances. Students lied to romantic partners about a third of the time. DePaulo thinks that unmarried lovers can expect less honesty than best friends because of the insecurity that comes with romance. Mothers can take heart from one other finding. They may have been lied to, but at least their children talked to them. The students were recorded telling few lies to their fathers because they had little interaction with them. Question: What is the purpose of this article? Options: A: To present a fact. B: To argue an idea. C: To tell a story. D: To explain a theory.
(A).
A

(Q).
I'm taking a test and have to guess the right answer to the question after the article. Article: Since we started offering China private tour packages on North-America market in 2006, CTSI has enjoyed great reputation. Whether you design your tour route or choose one of our pre-designed packages, we will be able to provide a private tour for you.You will be served by professional bilingual personal guide, experienced bus driver and private air-conditioned van. Features Group organizer travels free, and even the Chinese visa is free. If you organize a group of 15 people or more with the same route, we will offer you, the organizer, a free trip, regardless of whether you design your own route or choose one of our tour packages.This is our way of showing gratitude to you as a tour organizer.We even give you a free Chinese Visa.Is that amazing? As an organizer, your main job is to find tour members.Once the tour route and travel arrangements are confirmed, your task as an organizer is completed and you get ready to enjoy the free trip. Pick your favorite Airlines Airfares are a big determining factor of the tour price.CTSI, with strong ties with almost all the airlines that fly between North America and Asia, offers the best price on flight tickets to China and meets various needs of customers. If you are seeking low-priced tickets to China, you can choose a flight with a layover ,such as Korean Air, Air Canada, and Cathay Pacific. Chinese Airlines usually offer huge discount on China domestic flights if you purchase both the international and China domestic parts together.[:,,Z,X,X,K] If you wish to save on flying time, we would recommend direct flight provided by America Airlines and United Airlines. Flexibility Sightseeing Spots: you can change or cancel, even add some sightseeing spots when you are on the tour. Timing: you set up the departure and return time of the day, as well as the sightseeing time in specific sightseeing spots. Trip cancellation: some member may cancel the trip in last minute, and huge fines may occur.Do not worry, if you can find someone to replace you, we save you more than 80%... Question: What should one do if he wants to enjoy a free trip? Options: A: He should design his own route. B: He should book the tickets in advance. C: He should accompany the tourists on their travels. D: He should organize at least 15 tourists with the same route.
(A).
D