Success in life doesn’t happen ______. It’s the result of devoting your time and energy to what you’ve set out to do.

A．by force          B．by design          C．by accident        D．by choice

短文改错

The other day I happen to read an eighty-word passage about details. I found it prettily good.

One who wants to achieve great success should pay attentions to details. Sometimes it is the details in that determine our success, for it has a great impact on what we’re doing. We should form the habit of being careful, so a careful person rarely overlooks details. What’s more, we should learn to keep balance of quantity and quality. When facing with lots of work, the faster we do them, the more mistakes we usually make. In that case we are possible to neglect the details. So we should remember that quality comes first, without that quantity is of no importance.

  Can you imagine a stranger will read your e-mails without your permission or scan the website you’ve visited or perhaps someone will casually glance through your credit card purchases or cell phones bills? All of the things may happen to you one day.
In fact, it’s likely that some of these things have already happened to you. Who would watch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen or even do something that may bring a disaster to you.
Psychologists tell us boundaries are healthy, and that it’s important to reveal to friends, family and lovers at appropriate times. But few boundaries remain nowadays. The digital bread crumbs you leave everywhere make it easy for strangers to know who you are, where you are and what you like. In some cases, a simple Google search can leak the deepest thought in your mind. Like it or not, increasingly we live in a world where you simply cannot keep a secret.
The key question is: Does that matter? For many Americans, the answer apparently is “No”.
When opinion polls ask Americans about privacy, most of them say they are really concerned about losing it. And 60 percent of the respondents say they feel their privacy is “slipping away, and that bothers me”.
But people say one thing and do another. Only a small of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths(收费站) to avoid using the EZ-Pass system that track automobile movements. Privacy economist Acquisti has run a series of tests that reveal people will give up personal information such as telephone number, address, or social security numbers just to get their hands on a pitiful 50-cent-off coupon(优惠券). But privacy does matter—at least sometimes. It’s like health; when you have it, you don’t notice it. Only when it’s gone do you wish you’d done more to protect it. Without privacy, one will be naked in front of others.
【小题1】What would psychologists advise on the relationships between friends?

We have proof that you become what you eat. When you know the effects of different types of food, you can use your knowledge well and eat what you want to become.
Food has an impact on our physical and mental health. Have you ever heard any of the following advice?
Lettuce (莴苣) or milk can make you sleepy.
To stop feeling sleepy you should eat peanuts or dried fish.
Everyone has their own advice to give, which they have read about or have been told by older relatives. Some of these pieces of advice seem to contradict each other.
Eating chocolate makes you fat and gives you spots.
Chocolate contains the essential minerals: iron and magnesium (镁).
What we need to figure out is what type of chocolate to eat to get the benefits and how much of it to eat. We can do this by reading the list of ingredients (原料) on the chocolate bar package. Exactly how much real chocolate is in there? And how much of that do we need to eat to get the benefits of the minerals it contains?
Future restaurants might be named after the physical or mental state they hope to create. Their menus will list the benefits of each dish and drink. Some restaurants have already started this concept, and list the nutritional (营养的) content of their dishes on the menus.
Let’s take the restaurant “Winners” as an example. Their menu would list dishes specifically designed to help you win sports competitions. Or you could choose the Go-faster salad, which is a large bowl of mixed raw vegetables in a light salad dressing, giving you energy without making you gain weight. And what kind of dishes do you think would be on the menu at the “Clever Café”?
So what’s going to happen to hamburgers and biscuits? Will the concept of eating food, because it’s tasty, go out of fashion? Of course not! Junk food is also changing. If ice-cream is not good for children, can’t we give them fat-free, sugar-free tofu ice-cream? Unhealthy food is going out of fashion, so brands are changing. We are told not to drink cola because of the sugar and caffeine content so cola companies are making sugar-free and caffeine-free drinks. We are told dried fruit is a healthier snack than biscuits so some biscuit companies are making biscuits with added vitamins.
【小题1】By saying “you become what you eat”, the writer means that ________.

A rat looked through a crack in the wall to see the farmer and his wife opening a package. What food might it contain? But he discovered that it was a rattrap (捕鼠夹）.
Going back to the farmyard, the rat started to give a warning.
The rat turned to the pig and told him:“There is a rattrap in the house, a rattrap in the house!”
“I’m sorry, Mr. Rat,” said the pig, “I can only say this is something terrible to you, but it is of no consequence to me. I cannot be bothered with it.”
The rat turned to the cow. But the cow said, “Like wow, Mr. Rat? A rattrap? I am in danger, Huh?”
The rat returned to the house, head down and dejected. So the rat had to face the farmer's rattrap alone.
That very night, a sound was heard throughout the house, like the sound of a rattrap catching its prey (猎物). The farmer's wife rushed to see what was caught.In the darkness, she did not notice that it was a poisonous snake whose tail had been caught by the trap. The snake bit her.The farmer rushed her to hospital. She returned home with a fever. Everyone knows that a fever could be treated with fresh chicken soup, so the farmer took his knife to the farmyard for the soup. However, his wife's sickness continued.
The farmer's friends and neighbors came to sit with her around the clock. To feed them, the farmer killed the pig. But she didn't get well. Finally, she died, and so many people came for the last sight that the farmer had the cow killed to provide meat for all of them.
So the next time you hear that someone is facing a problem and think that it does not concern you, remember that the whole farmyard is at risk when there is a rattrap in the house.
【小题1】From the passage we know that ______.