【分析解答题】Paraphrase the sentence "If that hitch could be ironed out—via microfinance, perhaps—the payoff could be bright". ( Par
A、8)
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试题答案: 答案解析:The biggest hindrance for popularizing LEDs is their initial cost. Households in rural Kenya may spend an average of $7 a month on kerosene for lighting. Although the cost of a solar powered LED lamp over its lifetime is much less than the cumulative cost of fuel, many people cannot afford the initial $25 to $50 outlay for such a lamp. If this problem is solved, LEDs will have very good future.
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