I'm taking a test and have to guess the right answer to the question after the article. Article: "The first and best of victories for a man is to conquer himself; to be conquered by himself is, of all things, the most shameful," says Plato. Self-control is at the root of all the advantages. Let a man give in to his impulses and feelings, and from that moment he gives up his moral freedom. A single angry word has lost many friends. When Socrates found in himself any temper or anger, he would check it by speaking low in order to control himself. If you are conscious of being angry, keep your mouth shut so that you can hold back rising anger. Many a person has dropped dead in great anger. Fits of anger bring fits of disease. _ "Keep cool," says Webster, "anger is not argument." "Be calm in arguing," says George Herbert, "for fierceness makes error a fault." To be angry with a weak man is to prove that you are not strong yourself. "Anger," says Pythagoras, "begins with foolishness and ends with regret." You must measure the strength of a man by the power of the feelings he conquers, not by the power of those which conquer him. Self-control is man's last and greatest victory. If a man lacks self-control he seems to lack everything. Without it he can have no patience, no power to govern himself; he can have no self-confidence, for he will always be controlled by his strongest feeling. If he lacks self-control, the very backbone and nerve of character are lacking too. Question: What's the main idea of the passage? Options: A: Self- control is important for a man B: We should learn to be strong. C: A man who keeps cool won't lose any game. D: The great heroes in history knew how to control themselves.
A

I'm taking a test and have to guess the right answer to the question after the article. Article: People are being lured onto Facebook with the promise of a fun, free service, and don't realize that they're paying for it by giving up loads of personal information. Facebook then attempts to make money by selling their data to advertisers that want to send targeted messages. Most Facebook users don't realize this is happening. Even if they know what the company is up to, they still have no idea what they're paying for Facebook, because people don't really know what their personal details are worth. The biggest problem, however, is that the company keeps changing the rules. Early on, you could keep everything private. That was the great thing about Facebook--you could create your own little private network. Last year, the company changed its privacy rules so that many things--your city, your photo, your friends' names--were set, by default , to be shared with everyone on the Internet. According to Facebook's vice president Elliot Schrage, the company is simply making changes to improve its service, and if people don't share information, they have a "less satisfying experience." Some critics think this is more about Facebook looking to make more money. Its original business model, which involved selling ads and putting them at the side of the page, totally failed. Who wants to look at ads when they're online connecting with their friends? The privacy issue has already landed Facebook in hot water in Washington. In April, Senator Charles Schumer called on Facebook to change its privacy policy. He also urged the Commission to set guidelines for social-networking sites. "I think the senators rightly communicated that we had not been clear about what the new products were and how people could choose to use them or not to use them," Schrage admits. I suspect that whatever Facebook has done so far to invade our privacy, it's only the beginning,which is why I'm considering deactivating my account . Facebook is a handy site, but I'm upset by the idea that my information is in the hands of people I don't trust.... Question: Why does the author plan to stop using his Facebook account? Options: A: He is dissatisfied with its service. B: He finds many of its users untrustworthy. C: He doesn't want his personal data badly used. D: He is upset by its frequent rule changes.
C

I'm taking a test and have to guess the right answer to the question after the article. Article: Every electronic gadget needs good memory. A music player stores songs, albums and playlists. A computer holds schoolwork and programs and remembers how far a player has advanced in his or her favorite game. Mobile phones store names, numbers and hundreds of texts. Now, scientists in California say they have come up with a way to turn a living cell into a memory device. It can store only one tiny bit of information, but it's a start. In the future, a cell-based gadget might travel through the body and record measurements. The benefit to human health could be big: the right tool, for example, might record the earliest signs of disease. Doctors, scientists and other curious people want to know what is happening inside the body, even at levels that can't be seen by the naked eye. So far, there is no device small enough to travel through the bloodstream. If normal machines won't do the trick, perhaps biology will. Scientists who work in the field of synthetic biology are trying to find ways to turn living things into human tools. In the case of the new memory device, bioengineers from Stanford University used the genetic material inside living cells to record information. This genetic material consists of DNA. Found in nearly every cell, DNA carries all of the information that keeps a living thing alive. In the new experiment, the researchers turned DNA from bacteria into a switch. They "flip " a small section of DNA. Then, using the same procedure , the scientists flip the section again--returning it into its normal structure. Using these DNA switches, "We can write and erase DNA in a living cell," bioengineer, Jerome Bonnet, explained to Science News. It might take years before his team or others identity whether a DNA-based memory device might be practical. Right now, it takes one hour to complete a flip. That is far too long to be useful. Plus, a flipped section has a very small little memory--less than what a computer uses to remember a single letter. "This was an important proof that it was doable,"... Question: What is possible future benefit of the cell-based gadget for people? Options: A: To detect disease at the earliest point. B: To help improve the memory. C: To help people build a body. D: To replace many electronic gadgets.
A