Read the article and select the best answer. Article: Smaller than your fist, your healthy heart just goes on and on. It will beat more than 60 times a minute for 70 years or more. That's something that most of us take for granted. But it's an amazing fact. 60 times a minute for 60 minutes is 3,600 times. What physical thing can most of us do 3,600 times in one hour? Blink? Maybe. Tap our fingers on the desk? No. Jump up and down? Certainly not! But our heart keeps beating, hour after hour. Every day, it pumps almost 2,000 gallons of blood through our blood vessels . It takes you about five years to drink 2,000 gallons of water. And, unlike your knees or your back, your heart does all this work without ever complaining ! You never know that it's even there. Your heart is such a reliable "silent partner" that people forget to care for it. For many, the first indication that their heart isn't working properly is a serious heart illness! Over 650,000 Americans die of some kind of heart disease every year. Cancer kills 560,000, stroke kills 143,000, and accidents kill 118,000 Americans annually. Like accidental deaths, many heart disease-related deaths can be avoided if people simply follow the advice of the experts. Unfortunately, most people seem to listen to a little voice in their head that says, "It won't happen to me. " So these people keep on smoking and drinking. They continue to eat too much meat. And their only "exercise" is getting off the sofa to get something out of the fridge. Please follow the following steps to keep your heart healthy. Question: The text is most probably taken from a (an) _ . Options: A: art book B: science fiction C: healthy magazine D: psychology book
C

Read the article and select the best answer. Article: Toyoda said those changes were being made nearly around the clock,but during three hours of often tense questions and answers he repeated that there was no link to the vehicle's electronic systems. Many drivers making complaints against Toyota and the government say their acceleration problems had nothing to do with floor mat interference or sticky gas pedals .Outside experts have suggested electronic problems. House lawmakers expressed serious criticism on Toyoda,the grandson of the company's founder. The National Highway Traffic Safety Administration(NHTSA)is seeking records on Toyota's recalls and is conducting its own review on whether electronics were behind the car faults.NHTSA also continues to look into steering complaints from drivers of the popular Corolla model. Toyota has recalled 8.5 million cars,more than 6 million of them in the United States. It may be a while before car buyers believe that Toyota really makes safe cars. Toyota's January sales already fell 16 percent even as most other automakers jumped back from last year's bad results.Analyst Koji Endo of Advanced Research Japan in Tokyo said he expects February sales,due out next week,to be down 30 percent to 40. Toyota's sales problem could continue beyond that. It will take some time to feel the full effect of this,he said. Question: The best title for this passage is _ . Options: A: Toyota is in trouble B: Toyota is under hearing C: Toyota is finished D: Toyota is still running
A

Q: Read the article and select the best answer. Article: What a week it's been for Jeremy Lin! With five breakout games, the Taiwanese-American has become the NBA's newest playmaking sensation . In the New York Knicks' 92-85 win over the Los Angles Lakers last Saturday, Lin had 38 points--a record high in his career so far. And a day later, he led the Knicks to their fifth straight victory , 100-98, to Minnesota Timberwolves. In his earlier games, Lin, 23, had 23 points against the Washington, 25 points against New Jersey and 28 more against Utah in his first start. No doubt, Lin fever is starting to spread. If you haven't caught it yet, get ready, because it's coming, as the Knicks depends on the rising star for their final victory. Before graduating from high school in Palo Alto, California, Lin sent his basic personal information to all the Ivy League Schools. He only got into Harvard and Brown, and he chose Harvard. In 2010, Lin graduated with a degree in economics . After graduating from Harvard, Lin wasn't accepted by any NBA team. Later, he started off on the Golden State Warriors. Lin first signed with the Warriors in July, 2010, but hardly played in games before the start of the fourth quarter. His first time on the court for the Warriors scored several points in just eleven minutes. New York Knicks has been in need of a dependable point guard and to Mike D'Antoni, the Knicks coach who is going through a hard season, Lin is a most unexpected valuable player. "Lin just does everything easy and the rest of the players around him are playing the way we want to play," D'Antoni said. "I think it's serious, and it can only get better." Question: All the information about Lin is right except that _ . Options: A: he was 23 years old when he helped his team win five breakout games B: only Harvard and Brown would like to accept him after he finished high school C: as soon as he left college, he became one member of the New York Knicks D: when he first joined the Warriors, he seldom had chances to play in the game
A: C

Read the article and select the best answer. Article: You may never connect the words "good" and "eco-friendly"with plastic.It's time to do a rethink on that as we say hello to hemp plastic.Traditionally,plastics have been made from petrochemicals,which are mainly poisonous.Plants,on the other hand,are also a source of cellulose ,which can be used to make biodegradable plastic.As hemp happens to be one of the richest sources of cellulose,it is only natural that scientists will support its use,considering its ecological benefits. Hemp plastic is biodegradable and recyclable.If you thought being eco-friendly reduced its solidity,you couldn't be more wrong.The hard level of hemp plastic can match that of regular plastic.Hemp plastic is resistant to heat;however,the most outstanding feature of a few varieties of hemp plastic is that they are flame resistant too.Finally,if Henry Ford could imagine creating a car with this material,we can perhaps believe that it indeed is"ten times stronger than steel". It is a pity that with so many useful qualities,we don't see hemp plastic being used in our everyday life,the way it ought to be.Hemp plastic can easily take the place of the exiting plastic in products like cell phone chargers ,laptop covers,etc.Currently,hemp plastic is being used to produce audio ,video,toys,automobile parts and packaging materials. Hemp fiber is one of the strongest natural fibers known to us.As scientists keep looking for ways to solve the ecological damage that traditional plastics have caused,here is a material that can be produced to be 100% biodegradable.Hemp plastic is known to be several times _ as compared to polypropylene plastic,and it comes without all the health and safety threats,It really has long useful life. Plastics keep reminding us of the damage that we have done to our planet,all under the excuse of convenience.As hemp products have become a new choice into our daily life,Please take a green plan now and make your effort to protect the environment. Question: Plastics produced in the traditional way are _ . Options: A: harmful B: made from plants C: good and eco-friendly D: biodegradable
A