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Passage 2Early in the 16th century men were trying to reach Asia by traveling west from Europe. In order to find Asia they had to find a way past South America. The man who eventually found the way from the Atlantic Ocean to the Pacific was Ferdinand Magellan. Magellan sailed from Seville in August 1519 with five ships and about 280 men. Fourteen months later, after spending the severe winter on the coast of Patagonia, he discovered the channel which is now called Magellan’s Straits. In November 1520, after many months of dangers from rocks and storms, the three remaining ships entered the ocean on the other side of South America. They then continued, hoping to reach Asia. But they did not see any land until they reached the islands off the coast of Asia. Before they arrived at these islands, later known as the Philippines, men were dying of starvation. While they were staying in the Philippines, Magellan was killed in battle. The remaining officers then had to get back to Spain. They decided to sail round Africa. After many difficulties, one ship with eighteen men sailed into Seville three years after leaving. They were all that remained of Magellan’s expedition. However, their achievement was great. They were the first men to sail round the world. According to the passage, which of the following statements is false?()
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Passage 1Nuclear power is obtained from the energy which can be released from nucleus of an atom. Until the twentieth century man used water, wood and the fossil fuels (coal, oil and gas) as sources of power. During the first quarter of the twentieth century physicists investigated the structure of the atom. In 1919 Rutherford split the atom artificially. Thirteen years later, the neutron was discovered. In 1939 Hahn and Strassman investigated the action of neutrons on uranium-235. They found that it was split into two equal pieces. This process is known as fission. It releases great amount of energy. The neutrons that are released in fission produce fissions in other atoms. This is known as a chain reaction. On 2nd December 1942 Enrico Fermi and his colleagues produced the first controlled nuclear chain reaction. Since then atomic energy has been used in war and peace. In 1951 electricity was first produced by using the heat from a nuclear reactor. More and more countries are building nuclear power stations to produce electricity. Since () atomic energy has been used in war and peace around the world.
阅读下面的材料，以“成熟的标志”为话题写一篇800字以上的文章，题目自拟，除诗歌外，文体不限。人成熟的标志是什么？同学们常在一起讨论这个问题，有的说成熟的标志是能用理智战胜感情，有的说遇事有主见，有的说能从别人的角度来看待自我，有的说善于给予爱，有的说善于否定自我……
Passage 1Nuclear power is obtained from the energy which can be released from nucleus of an atom. Until the twentieth century man used water, wood and the fossil fuels (coal, oil and gas) as sources of power. During the first quarter of the twentieth century physicists investigated the structure of the atom. In 1919 Rutherford split the atom artificially. Thirteen years later, the neutron was discovered. In 1939 Hahn and Strassman investigated the action of neutrons on uranium-235. They found that it was split into two equal pieces. This process is known as fission. It releases great amount of energy. The neutrons that are released in fission produce fissions in other atoms. This is known as a chain reaction. On 2nd December 1942 Enrico Fermi and his colleagues produced the first controlled nuclear chain reaction. Since then atomic energy has been used in war and peace. In 1951 electricity was first produced by using the heat from a nuclear reactor. More and more countries are building nuclear power stations to produce electricity. Who produced the first controlled nuclear chain reaction?()
阅读下面这段文字，回答文后的问题：节骨眼上的细致加工，是十分重要的事。一篇作品能不能感动人，这常常是关键所在。如果“万事俱备，只欠东风”，节骨眼上的加工不够，就像登上一个高原之后，不能再攀上一个山峰似的，视野也就难以更加辽阔了。一篇作品里面，总得有它的特别强烈细致的尖端部分。正像一出戏剧有它的高潮，一阕音乐有它的旋律紧张处一样。如果从头到尾，都像缓慢的泥河似的，流水不快不慢，毫无突出之处，就不会动人。古代有些画家，画人像眼睛时，要留待精神最好的时候才下笔；有些刺绣艺人，把绣眼睛的技艺当做“家传之秘”，绣线粗细和颜色深浅都有特别的考究。这些，也说明文章的画龙点睛之处，必须特别强烈和细腻。 这段话的主要论点是什么？（5分）
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