Read the following article and select the best answer. Article: A lot of us lose life's tough battles by starting a frontal attack--when a touch of humor might well enable us to win. Consider the case of a young friend of mine, who hit a traffic jam on his way to work shortly after receiving an ultimatum about being late on the job. Although there was a good reason for Sam's a being late--serious illness at home--he decided that this by-now-familiar excuse wouldn't work any longer. His supervisor was probably already pacing up and down preparing a dismissal speech. Yes, the boss was, Sam entered the office at 9:35. The place was as quiet as a locker room ; everyone was hard at work. Sam's supervisor came up to him. Suddenly, Sam forced a grin and stretched out his hand. "How do you do!" he said. "I'm Sam Maynard. I'm applying for a job. Which, I understand, became available just 35 minutes ago. Does the early bird get the worm?" The room exploded in laughter. The supervisor _ a smile and walked back to his office. Sam Maynard had saved his job--with the only tool that could win, a laugh. Humor is a most effective, yet frequently neglected , means of handling the difficult situations in our lives. It can be used for patching up differences, apologizing, saying "no", criticizing, getting the other fellow to do what you want without his losing face. For some jobs, it's the only tool that can succeed. It is a way to discuss subjects so sensitive that serious dialog may start a quarrel. For example, many believe that comedians on television are doing more today for racial and religious tolerance than people in any other forum. Question: Which of the following statements can we infer from the passage? - Many lose life's battles for they are lacking in a sense of humor. - It wasn't the first time that Sam came late for his work. - Sam was supposed to come to his office at 8:30. - Humor is the most effective way of solving problems.
It wasn't the first time that Sam came late for his work.

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Read the following article and select the best answer. Article: This winter, the air quality over the north China plain was so bad that it was actually off the standard scale. The air pollution reached levels that the World Health Organization describes as dangerous. On Thursday, heavy smog blanketed most of northern and eastern China again. It is reasonable to ask why the air pollution is so bad this winter. Weather conditions and topographic factors have been given as reasons, but, although contributing factors, these are not to blame. The worsening air pollution is linked to an energy mix that relies heavily on coal and to motor vehicle emissions . But despite the astonishing growth of motor vehicles in our cities, it is the burning of coal that is the biggest cause of air pollution. More than half of the country's power plants are located in the eastern region and China's coal consumption has more than doubled in the past decade, reaching 3.8 billion tons last year, accounting for almost half the world's total coal consumption. And with coal occupying nearly 70 percent of the country's primary energy consumption, it has become critical to reduce the use of coal if we are to solve the nation's overall air pollution problem. In the face of the poisonous air recently, one citizen said, "we have nothing but hot air to purify the skies". In fact, the government plans to have 350 billion yuan ($55.67 billion) investment in improving coal-fired facilities and limiting the use of yellow-label cars that do not meet the Euro I emissions standard and so on. However, it would be far more effective to reduce emissions at the source, which means that the biggest challenge currently facing government departments is saying "no" to the country's air polluting offenders. According to the Joint Prevention and Control Plan on Air Pollution in Key Regions released recently by the State Council, the amount of coal the nation consumes is set to rise by 30 percent during the period of the 12th Five-Year Plan. This is not going to let anyone breathe easier. This highlights a key problem when... Question: Why is it a big challenge for the government to say "no" to the air polluting offenders in China? - Because enterprises are encouraged to develop economy at the cost of the environment. - Because much emphasis has been laid on economic growth regardless of the cost. - Because it's impossible to relocate the enterprises for lack of money. - Because the production capacity of enterprises falls behind the required speed.
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Because much emphasis has been laid on economic growth regardless of the cost.

Read the following article and select the best answer. Article: What is your earliest childhood memory? Can you remember learning to walk? Or talk? The first time you watched a television program? Adults seldom call back events much earlier than the year or so before entering school, just as children younger than three or four seldom remember any specific, personal experiences. A variety of explanations have been suggested by psychologists for this "childhood amnesia". Now Annette Simms, a psychologist of Riverdale University, offers a new explanation for childhood amnesia. According to Dr. Simms, children need to learn to use someone else's spoken description of their personal experiences in order to turn their own short-term, fast forgotten impressions of them into long-term memories. In other words, children have to talk about their experiences and hear others talk about them. Without this verbal reinforcement , children cannot form permanent memories of what they have experienced. So why should personal memories depend so heavily on hearing them described? Dr. Simms presents evidence that the human mind organizes memories in that way. Children whose mothers talk with them about the day's activities before bedtime tend to remember more of the day's special event than those whose mothers don't. Talking about an event in this way helps a child to remember it. And learning to organize memories as a continuous story is the key to a permanent mental "autobiography " of important life events. Dr. Simms suggests that we humans may be biologically programmed to turn our life experiences into a novel. The key to creating this mental life story is language, says Dr. Simms. "Children learn to talk about the past," she says. "Talking to others about their short-term memories of the past leads to the establishment of long-term memories." One way it does this is by helping a child to recognize that the retelling of an experience is just the experience itself, recreated in the form of words. The child learns that this "word-description" of an experience can then be stored in... Question: According to Dr. Simms, the reason why children don't form long-term memories before the age of three is that children _ . - can't call back their experiences - have nowhere to store the memories - haven't developed enough language skills - confuse the memory with the experience itself
haven't developed enough language skills