Fred Michel is one of 7.2 million Americans who moonlight. Once a week, after his day job as medical director of a mental health center, the 40-year-old psychiatrist heads to a part-time job at a treatment center for young people. Twice a month, he travels three hours to another teenage treatment center.
Last year, 5.4 percent of the American workforce held second jobs, according to the US Labor Department, and that looks set to increase t
his year.
Many workers like the safety that moonlighting provides, says Carl Hausman , the writer of “Moonlighting: 148 Great Ways to Make Money to the Side”.
The information from the US Labor Department shows that 40 percent of US moonlighters take a second job to meet household expenses or pay off debts. Others save money or buy some special things.
People also take second jobs with an eye to the future -- wanting to try out a new field or gain experience.
Michel started moonlighting when medical systems were unstable. He wanted to make sure he wasn’t tied to one system that ended up failing.
Just as the purposes for moonlighting vary, the moonlighters cross all ages and racial groups. And they work in a variety of industries -- no longer just service, office and sales jobs.
“Technology just affects your ability to make money,” Hausman says. “That makes a frequent change in moonlighting.”
As its name means, moonlighting 
still occurs mostly at night. And that results in some pressures. Chief among them is time.
Full-time employers could misunderstand, too. Some companies do not allow after-hour work because they fear it will affect their employees’ 9-to-5 performance.
“The primary employer is saying, ‘Wait, I’m paying you for the sharp, fresh, energetic you,’” says Tom Gimbel, president and founder of LaSalle Staffing in Chicago. “If you’re burning yourself at both ends, it’s going to show.”
Still, the good done to the moonlighters can be great. Besides extra income, moonlighters enjoy variety, freedom and chance to do something new. They may also find their part-time jobs strengthen what they do full time.
Besides, “it’s fun,” Michel says. Not only do his part-time jobs offer a chance to network, stretch his professional skills and make more money, but they also give him the variety he wouldn’t find just in a full-time job.
“It’s a way of pulling from the spice cabinet,” he says, “and offering a little variety throughout the day.”The reason why Fred Michel began to moonlight is that ________.
| A．he found it exciting to do a part-time job |
| B．he needed to make ends meet with more money |
| C．he feared he would lose his present job one day |
D．he felt more and more pressure from his  employer |
Some companies don’t allow their workers to moonlight because they are afraid ________.
| A．their workers cannot do extra-hour work for them |
| B．their workers will be too tired to try their best at work |
| C．their workers will one day turn to some other different jobs |
| D．their workers will not get to work and be off work on time |
The underlined sentence “It’s a way of pulling from the spice cabinet.” in the last paragraph means ________.
| A．moonlighting gets you away from the job you don’t enjoy |
B．moonlighting offers y ou freedom to make extra money |
| C．moonlighting strengthens your professional skills |
| D．moonlighting brings you chances to do something different |
What is the article mainly about?
| A．The ways of moonlighting. | B．The reasons for moonlighting. |
| C．The problems with moonlighting. | D．The kinds of people who moonlight. |
Eating different colored foods can keep you healthy, as well as change your mood and behavior. Here is a list of colors, which can change your life.
Blue/Purple
Blue is considered to be peaceful and calming and it has the same effect on our health. The blue / purple color in food is due primarily to their anthocyanins which are antioxidants (抗氧化剂) that are particularly heart healthy and may help support healthy blood pressure. Out of all the blue and purple foods available, blueberries are considered to have the highest antioxidant level. An analysis of the latest data from the National Health and Nutrition Examination Study found that people who eat purple and blue fruits and vegetables are at a reduced risk for high blood pressure and are less likely to be overweight.
A food and health expert says that blue and purple color foods can prevent blood mass formation, and they also lower the risk of cancer.
Foods that contain blue and purple colors are: reddish eggplant (especially the skin), blueberries, blackberries, purple grapes, etc.
Green
We all know that we should eat green as green symbolizes nature. The green foods are rich in isothiocyanates, which help resist cancer.
Dr. Ashok Agarwal, a food and nutrition specialist, explains, "They are excellent sources of folic acid, vitamin K, as well as carotene （胡萝卜素）. Diets high in those above are associated with lowered blood pressure."
Foods that contain the green color are: broccoli, cabbage, cucumbers, etc.
Red
Lycopene (番茄红素) in reddish fruits and vegetables is a powerful antioxidant that has been associated with a reduced risk of some cancers, and also provides protection against heart attacks.
Dr. Smiths says, "Cooked tomato sauces are associated with greater health benefits as compared with the uncooked version as the heating process allows lycopene to be more easily absorbed by the body. Obtaining the most benefit from food depends on proper selection, storage and cooking of the produce."
Foods that contain red color are: Tomatoes and tomato products, watermelon, guava, red onions, red chili, red apples, red grapes, cherries, etc.
Orange
The orange foods are also rich in carotene, which are particularly good antioxidants. These foods are commonly considered eyesight foods because they contain vitamin A.
"Orange fruits and vegetables also play a part in preventing cancer, particularly of the lungs and stomach.Foods that contain the color orange are: Carrots, mangoes, sweet potatoes, pumpkins, etc.The passage tries to tell us that ______.
| A．colors mean a lot to people and their health |
| B．foods of different colors will have different benefits |
| C．eating foods with a color must prevent diseases |
| D．what people should eat in their daily lives |
All the colors mentioned in the passage have the function of ______.
| A．lowering blood pressure | B．improving eyesight |
| C．preventing cancer | D．reducing the risk of heart disease |
Which color can help keep us thin according to the passage?
| A．Purple. | B．Green. | C．Red. | D．Orange. |
The green and orange foods are both rich in _______.
| A．vitamin A | B．folic acid | C．carotene | D．vitamin K |
It can be inferred from the passage that _______.
| A．all grapes help lower the risk of high blood pressure and cancer |
| B．lung cancer can be prevented by eating red-colored foods |
| C．green-colored foods contain a lot of vitamin A which is good for eye health |
| D．tomatoes should be eaten cooked so that we can benefit the most |
How far would you be willing to go to satisfy your need to know? Far enough to find out your possibility of dying from a terrible disease? These days that’s more than an academic question，as Tracy Smith reports in our Cover Story.
There are now more than a thousand genetic(基因的)tests，for everything from baldness to breast cancer，and the list is growing．Question is do you really want to know what might eventually kill you? For instance，Nobel Prize-winning scientist James Watson，one of the first people to map their entire genetic makeup, is said to have asked not to be told if he were at a higher risk for Alzheimer’(老年痴呆症)．
“If I tell you that you have an increased risk of getting a terrible disease，that could weigh on your mind and make you anxious，through which you see the rest of your 1ife as you wait for that disease to hit you．It could really mess you up．”Said Dr．Robert Green，a Harvard geneticist.
“Every ache and pain，”Smith suggested，could be understood as“the beginning of the e nd．”“That’s right．If you ever worried you were at risk for Alzheimer's disease，then every time you can’t find your car in the parking lot，you think the disease has started．”
Dr．Green has been thinking about this issue for years．He led a study of people who wanted to know if they were at a higher genetic risk for Alzheimer’s．It was thought that people who got bad news would，for lack of a better medical term，freak out．But Green and his team found that there was “no significant difference”between how people handled good news and possibly the worst news of their lives．In fact，most people think they can handle it．People who ask for the information usually can handle the information，good or bad，said Green．The first paragraph is meant to ．
| A．ask some questions | B．introduce the topic |
| C．satisfy readers，curiosity | D．describe an academic fact |
Which of the following is true of James Watson?
| A．He is strongly in favor of the present genetic tests. |
| B．He is more likely to suffer from Alzheimer's disease． |
| C．He believes genetic mapping can help cure any disease. |
| D．He doesn’t want to know his chance of getting a disease． |
According to Paragraphs 3 and 4，if a person is at a higher genetic risk，it is .
| A．advisable not to let him know |
| B．impossible to hide his disease |
| C．better to inform him immediately |
| D．necessary to remove his anxiety |
The underlined part“freak out”in Paragraph 5 is closest in meaning to .
| A．break down | B．drop out | C．leave off | D．turn away |
The study led by Dr．Green indicates that people .
| A．prefer to hear good news | B．tend to find out the truth |
| C．can accept some bad news | D．have the right to be informed |
Researchers have developed new software using smart phones’GPS and imaging abilities that determine the exact location of distant objects as well as monitor the speed and direction of moving objects．The software could eventually allow smart phone-armed soldiers to target the location of their enemies．On the home front，the software could be used by everyone，including golfers judging distance to the green and biologists documenting the location of a rare animal without disturbing it．
“The great advantage of a Smartphone is that it provides so many tools in a single，readily available，relatively inexpensive package，”said Qia Wang，a doctoral student who led the development of the software．“For example，on the battlefield，a soldier needs a rangefinder，compass，GPS and other tools to get information before calling in an air strike．With our software，the soldier can have all those instruments in one device that can be purchased off the shelf．When that soldier returns from War，she can use the same Software to protect her family by clocking a speeder near her children’s school and catching the criminal on video．”
Wang and his colleagues developed their software to locate and track：
Targets of known size—when the size of the target is known．a single image is enough to pinpoint the target’s location．
Targets of unknown size—If the exact size of a target is unknown，the software uses two images to triangulate the location of the target·
Moving targets—By taking a short video of a moving target，the smartphone software can calculate how fast the target is moving and in what direction it is going.
“Currently，our software is limited by the physical abilities of smartphone hardware，but the devices are improving rapidly，”Wang said．“We expect that improvements in GPS accuracy，battery life and camera resolution will allow our software to make even more accurate observations．”From Paragraph 1 we can know that the new software can.
| A．determine the speed of moving objects |
| B．1ocate objects in the distance exactly |
| C．defend soldiers against their enemies |
| D．help biologists protect rare animal |
The example given by Qia Wang is meant to .
| A．make an advertisement |
| B．describe the software briefly |
| C．show the benefits of the software |
| D．present the functions of smartphones |
How does the software calculate the speed of a moving object?
| A．By taking a short video． |
| B．By locating its position. |
| C．By taking a single image． |
| D．By measuring real-life size. |
What’s Qia Wang’s attitude towards the future of the software?
| A．Casual． | B．Optimistic． | C．Cautious． | D．Flexible |
What is the best title of the text?
| A．Qia Wang，a Talented Doctoral Student |
| B．Use Smartphones to Their Full Potential |
| C．Targeting and Tracking With Smartphones |
| D．Smartphone-armed Soldiers on the Battlefield |
Many years ago，a French naturalist，the Count de Buffon，wrote some books about natural history．The books were a great success even though some critics did not like them．Some critics said，“Count Buffon is more of a poet than a scientist．”
Thomas Jefferson did not like what the Count had said about the natural wonders of the New World．It seemed to Jefferson that the Count had spoken of natural wonders in America as if they were unimportant．
This troubled Thomas Jefferson．He too was a naturalist，as well as a farmer，inventor，historian，writer and politician．He had seen the natural wonders of Europe．To him，they were no more important than those of the New World．
In 1788，Thomas Jefferson wrote about his home state，Virginia．While writing，he thought of its natural beauty and then of the words of the Count de Buffon．At that moment．Jefferson created a new word—belittle．He said．“The Count de Buffon believes that nature belittles her productions on this side of the Atlantic．”
Noah Webster，the American word expert，liked this word．He put it in this English language dictionary in 1806，“Belittle—to make small，unimportant．”
Americans had already accepted Jefferson’s word and started to use it．In 1797，the Independent Chronicle newspaper used the word to describe a politician the paper supported．“He is an honorable man，”the paper wrote，“so let the opposition try to belittle him as much as they please．”
In 1872，a famous American word expert decided that the time had come to kill this word．He said，“Belittle has no chance of becoming English．And as more critical writers of America，like those of Britain，feel no need of it，the sooner it is forgotten，the better．”
This expert failed to kill the word．Today．belittle is used where the English language is spoken．Why did Thomas Jefferson disagree with the Count de Buffon?
| A．The Count said something silly about the Atlantic． |
| B．The Count wasn’t a true scientist in natural history． |
| C．The Count was a poet from a different country． |
| D．The Count belittled the natural wonders in America． |
We can infer that Jefferson created the word“belittle”out of his ．
| A．anger | B．excitement | C．kindness | D．responsibility |
From the text we can know that ．
| A．all critics thought little of the Count de Buffon |
| B．Europe has better wonders than the New World |
| C．the word“belittle”survived from disagreements |
| D．word experts can change the future of a new word |
Which of the following is true of the word“belittle”?
| A．It is gradually accepted by people． |
| B．It was invented by the Count de Buffon． |
| C．It was used to describe nature． |
| D．The Independent Chronicle made it popular． |
What is the main idea of the text?
| A．How the word“belittle”came into being． |
| B．The argument about natural wonders． |
| C．Every word has a long history behind． |
| D．Noah Webster supported Jefferson’s idea． |
As the new semester begins，millions of college students across the country are trying hard to remember how best to write a paper-or，more likely，how best to delay that paper．
Procrastination is the thief of time and a lot of students suffer from it．They can spend whole days in the library doing nothing but staring into space，eating snacks，surfing the Internet，watching videos and looking at their pretty peers sitting around them，who，most likely，are doing nothing either．
Paralyzed by their habit to procrastinate，they write micro blogs about their fears，asking their online friends if they sometimes have the same issue．But this does nothing to solve their problems．
According to a recent report by the BBC，95 percent of us procrastinate at some point and 20 percent of the world’s population are procrastinators，complicating their lives with their continual delaying of tasks．
Procrastinators like to find excuses to justify their behavior，but BBC columnist Rowan Pelling says they are all wrong．Many procrastinators tell themselves they are perfectionists who work best under pressure．Pelling says this is nonsense，as work done at the last minute is more likely to have mistakes than work done on time．
She says the behavior of procrastinators often makes them feel flustered and ashamed，inconveniences others，and annoys loved ones．
Fortunately，social seientists have made tireless efforts to understand this behavioral shortcoming and offer strategies to control it．Piers Steel，a Canadian social scientist and author of The Procrastination Equation，believes humankind is“designed”to procrastinate．Nevertheless，he suggests a couple of good ways to get through the task at hand．
The first one is obvious：Break the task down into small pieces and work your way through them methodically．
The second is clever：Give a trusted friend a sum of money and tell them that if you don’t complete the task you have undertaken by a specific time，they can keep it or donate it to a cause you hate.What does the underlined word“Procrastination” in the second paragraph refer to?
| A．A bad habit of putting work or tasks off． |
| B．A thief who steals time and money in college. |
| C．A college student who learns nothing． |
| D．A study way of doing nothing in the library. |
Which of the following statements is true according to the text?
| A．College students can have their papers written if they delay them． |
| B．Many students don’t know what to do in the library． |
| C．Students can’t solve their procrastination by writing micro blogs． |
| D．20％of the procrastinators make their life complicated． |
According to Rowan Pelling，we can learn that procrastinators .
| A．can find reasonable excuses for their behavior |
| B．are able to work best under pressure |
| C．are more likely to avoid mistakes at work[] |
| D．may upset themselves and their loved ones more frequently |
Which of the following may Piers Steel support?
| A．Human beings are not born to be procrastinators． |
| B．Complete your tasks or work step by step． |
| C．Give your trusted friend money and ask him to help you finish your tasks． |
| D．You can’t control procrastination but you can avoid it． |
What’she best title of the text?
| A．Who steals my time? |
| B．The solutions to procrastination |
| C．I’ll do it tomorrow，I swear! |
| D．Don’t do nothing! |