3. 다음 빈칸에 들어갈 말로 가장 적절한 것을 고르시오.
Education, at its best, teaches more than just knowledge. It teaches critical thinking: the ability to stop and think before acting, to avoid succumbing to emotional pressures. This is not thought control. It is the very reverse: mental liberation. Even the most advanced intellectual will be imperfect at this skill. But even imperfect possession of it
of being ‘stimulus-driven’, constantly reacting to the immediate environment, the brightest colours or loudest sounds. Being driven by heuristic responses, living by instinct and emotion all the time, is a very easy way to live, in many ways: thought is effortful, especially for the inexperienced. But emotions are also exhausting, and short-term reactions may not, in the long term, be the most beneficial for health and survival. Just as we reach for burgers for the sake of convenience, storing up the arterial fat which may one day kill us, so our reliance on feelings can do us great harm.
4. 주어진 글 다음에 이어질 글의 순서로 가장 적절한 것을 고르시오.
According to the market response model, it is increasing prices that drive providers to search for new sources, innovators to substitute, consumers to conserve, and alternatives to emerge.
(A) Many examples of such “green taxes” exist. Facing landfill costs, labor expenses, and related costs in the provision of garbage disposal, for example, some cities have required households to dispose of all waste in special trash bags, purchased by consumers themselves, and often costing a dollar or more each.
(B) Taxing certain goods or services, and so increasing prices, should result in either decreased use of these resources or creative innovation of new sources or options. The money raised through the tax can be used directly by the government either to supply services or to search for alternatives.
(C) The results have been greatly increased recycling and more careful attention by consumers to packaging and waste. By internalizing the costs of trash to consumers, there has been an observed decrease in the flow of garbage from households.
5. 다음 글의 내용을 한 문장으로 요약하고자 한다. 빈칸 (A), (B)에 들어갈 말로 가장 적절한 것은?
People often assume that synthetic food ingredients are more harmful than natural ones, but this is not always the case. Typically, synthetic ingredients can be made in a precisely controlled fashion and have well-defined compositions and properties, allowing careful evaluation of their potential toxicity. On the other hand, natural ingredients often vary appreciably in their composition and properties depending on their origin, the time of year they were harvested, the climate they experienced throughout their lifetime, the soil quality, and how they were isolated and stored. These variations can make testing their safety extremely difficult ― one is never sure about the potential toxicity of minor components that may vary from time to time. In some cases, a natural food component has been consumed for hundreds or thousands of years without causing any obvious health problems and can, therefore, be assumed to be safe. However, one must still be very careful.
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The
(A) of the production process for synthetic food ingredients and the variability of natural food ingredients may
(B) people’s commonly held assumption that the natural ingredients are more secure.