共享题干题 (一) False Fear of Big Fish回答下列的问题： Many people believe sharks ( 鲨鱼 ) are dangerous and will always try to hurt or even kill humans. ______（46）A shark exhibition at the National Aquarium ( 水族馆 ) in Baltimore, U.S., proves this. Visitors can touch young sharks, see their eggs develop and watch a dozen different species swim smoothly around a huge tank. Most people fail to realize that shark attacks don't happen very often. Humans are more likely to be killed by lightning than by a shark. ______（47）There, kids can learn, from an early age, not to fear sharks. "People fear what they don't know," said Nancy Hotchkiss, an organizer of the exhibition. "Sharks have been around for 400 million years and play Qn important role in the ocean's food chain. We want people to discover that sharks are amazing animals that need our respect and protection." ______（48）A study, published in January in the U.S. magazine, Science, found that almost all recorded shark species have fallen by half in the past 8 to 15 years. Thousands of sharks are hunted in Asia for special foods, such as shark fin (鱼翅 ) soup. And many others get caught in nets, while fishermen are hunting other fish. ______（49）"Some fishing methods are actually cleaning out the ocean for sharks, " said Dave Schofield, the manager of the aquarium's ocean health programme. ______（50）1.[不定向选择题]____________A.They can watch them develop inside their eggs and feel. B.A shocking 100 million sharks are killed every year around the world by humans. C.In fact, 94 percent of the world's 400 species are harmless to humans. D.It is a worrying situation and some areas have put measures in order to protect these special fish.E.And to make this point clear, the museum has set up a special touching pool for childrenF.More than half of the sharks caught are smaller than 1 meter long.ABCDEF确定 2.[不定向选择题]____________A.They can watch them develop inside their eggs and feel. B.A shocking 100 million sharks are killed every year around the world by humans. C.In fact, 94 percent of the world's 400 species are harmless to humans. D.It is a worrying situation and some areas have put measures in order to protect these special fish.E.And to make this point clear, the museum has set up a special touching pool for children.F.More than half of the sharks caught are smaller than 1 meter long.ABCDEF确定
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1.参考答案：C
参考解析：文章第一段第一句的意思是，很多人认为鲨鱼是危险的，总是试图伤害甚至威胁人类的性命。选项C的意思是：实际上，世界上400多种(鲨鱼)中94％的鲨鱼对人类是无害的。此句的意思和第一句联系起来语意通顺，合乎逻辑，故选c。
2.参考答案：B
参考解析：此段的第一句被删除了，要求考生补全。空格后面举例说明过去8至15年内鲨鱼种群消亡了多少，选项B(A shocking 100 million sharks are killed every year around the world by humans．)显然是本段的主题句，概括本段的意思，故B为正确答案。3.[不定向选择题]____________A.They can watch them develop inside their eggs and feel. B.A shocking 100 million sharks are killed every year around the world by humans. C.In fact, 94 percent of the world's 400 species are harmless to humans. D.It is a worrying situation and some areas have put measures in order to protect these special fish.E.And to make this point clear, the museum has set up a special touching pool for children.F.More than half of the sharks caught are smaller than 1 meter long.ABCDEF确定