Read the following article and select the best answer. Article: A mother of a cheerful five-year-old just returned from a meeting of the National Organization for Women. Inspired by exciting dreams for the possibilities of womanhood, she asked her daughter what she wanted to be when she grew up. Little Lisa quickly answered, "A nurse." There was a time when nursing was thought of as a woman's job and the answer somehow seemed not to be satisfied. She had, after all, just returned from a new meeting. "You can be anything you want to be," she reminded her daughter. "You can be a lawyer, a doctor, a banker, president of the country -- you can be anything." "Anything?" Lisa asked. "Anything!" her mother smiled. "I know," Lisa said. "I want to be a horse!" Lisa's dream may need some improvement, but there is plenty of time for that. When do we give up dreaming about the future? When do we resign ourselves to simply replaying dreams from the past? Maybe her dream needs to mature a bit, but would you rather have the optimism of a five-year-old girl who wants to be a horse, or the pessimism of an adult who says in despair, "I can't be anything at all"? Teddy Roosevelt said, _ believe that is the way to make those dreams come true. It begins with looking up and dreaming of something beautiful. Question: The lesson we can learn from the passage is that we should _ . - stop children dreaming of something strange - advise parents how to educate children - encourage adults to learn from children - help children to set up a big goal
encourage adults to learn from children

Read the following article and select the best answer. Article: If I see one more article about how wonderful alternative energy is compared to oil, I will flip . Alternative energy sources can be good---- very good in fact. And it's pretty obvious that we're going to need them, and that our dependence on oil is a Bad Thing. But accepting that does not mean accepting that any kind of alternative energy is a good thing. To be a good thing, it has to have three properties: 1) It has to help reduce our dependence on oil, 2) It has to be no worse for the environment, and 3) It has to be economically practical. Many of the things praised meet one or even two of those properties. Solar panels, for example. They can reduce our need for oil, at least in certain regions, and they're certainly not bad for the environment. But they're expensive. If you spend the money to make your home solar-powered, you probably won't get back your costs for at least 15 years, which approaches the lifespan of the panels. Certainly we need to clean up our act big time and find workable sources of alternative energy. But we also have to keep in mind that every one of these alternative-energy sources comes at a cost, which is something people seem to forget. They hear the phrase "alternative energy" and automatically assume it's got to be good. But green isn't always good, and oil isn't always bad. One seemingly "green" technology that pops up again and again is electric cars. It is praised by well-meaning people as good for the environment and a way to reduce our oil dependence, especially as oil prices continue to rise. Electric cars are dirty. In fact, not only are they dirty, they might even be more dirty than their gasoline-powered cousins. People in California love to talk about " zero-emissions vehicles", but people in California seem to be clueless about where electricity comes from. Power plants mostly use fire to make it. Aside from the new folks who have their roofs covered with solar cells, we get our electricity from generators. Generators are fueled by something---- usually coal, oil,... Question: It can be inferred from the text that _ . - being green is good and should be encouraged in communication - electric cars are not clean in that we get electricity mainly by burning something - zero-emissions vehicles should be chosen to protect our environment - electric cars are now the dominant vehicle compared with gasoline-powered cousins
electric cars are not clean in that we get electricity mainly by burning something

Read the following article and select the best answer. Article: If you are a sleep deprived teacher, you may not be aware of the term woodpeckering , but you've probably done it. It happens the day following a bad night's sleep. You're sitting in a long meeting and you can barely keep your eyes open, so you support your head up with your hand. Next thing you know, you are moving your sleeping head back to its upright position. Do this a few times and you are woodpeckering. I thought I knew sleep deprivation when I did my medical internship in hospital. That year I frequently went 36 hours with no sleep. When I finished my stay in neurology , I welcomed the promise of full nights of sleep ever after. It went pretty well for the next 10 years until I became a school teacher and experienced a whole new level of sleep deprivation. Teachers' working hours go far beyond the 8 am to 5 pm schedule of kids in school. There are hours spent at staff meetings, correcting homework, preparing for the next day- and then there is the worrying. What I did in a hospital emergency room required no more intensive mental energy than what is need to keep 30 kids attentive enough to learn what I was teacher. Good teachers are like magicians keeping a dozen balls in the air to come at right time, with alarm set for 6 am to finish grading papers, memories of the day that's gone- including the students who didn't understand something, forgot their lunch or were embarrassed by wrong answers. All these will become sleep-resistant barriers. And also with some financial stress, you'll have a cycle of insomnia with unwelcome consequences. With inadequate sleep comes irritability , forgetfulness, lower tolerance of even minor annoyances, and less efficient organization and planning. These are the very mental useless that teachers need to meet the challenges of the next day. In wanting to do a better job the next day, the brain keeps bringing up the worries that deny the rest it needs. Question: Good teachers' sleep problems are mainly due to the _ . - common sleep-resistant barriers - embarrassment for wrong answers - diligence and devotion to teaching - misunderstanding of their students
diligence and devotion to teaching