题目内容
一般产地证是享受最惠国税率的有效凭证，普惠制产地证是在给惠国享受普惠制税率待遇的有效凭证，区域性优惠原产地证是在多边或双边贸易国家享受协定关税有效凭证。( )
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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. Which of the following statements is true, according to the passage?()
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。 这段话的第一句与最后一句有什么联系？（5分）
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On your answer sheet, circle and black out the letter that best answers the questions below.Passage One Obviously, the per capita income of a country depends on many things, and any statistical test that does not take account of all important determinants is misspecified, and thus must be used only for descriptive and heuristic purposes. It is nonetheless interesting--and for many people surprising--to find that there is a positive and even a statistically significant relationship between these two variables: the greater the number of people per square kilometer the higher the per capita income. The law of diminishing returns is not invariably true. It would be absurd to suppose that a larger endowment of land ipso facto makes a country poorer. This consideration by itself would, of course, call for a negative sign on population density. Thus, it is interesting to ask what might account for the "wrong" sign and think of what statistical tests should ultimately be done. Clearly there is a simultaneous two-way relationship between population density and per capita income; the level of per capita income affects population growth just as population, by increasing the labor force, affects per capita income. The argument offered here suggests that perhaps countries with better economic policies and institutions come to have higher per capita incomes than countries with inferior policies and institutions, and that these higher incomes bring about a higher population growth through more immigration and lower death raters. In this way, the effects of better institutions and policies in raising per capita income swamps the tendency of diminishing returns to labor to reduce it. This hypothesis may also explain why many empirical studies have not been able to show a negative association between the rate of population growth and increases in per capita income. One reason why the ratio of natural resources to population does not account for variations in per capita income is that most economic activity can now readily be separated from deposits of raw material and arable land. Over time, transportation technologies have certainly improved, and products that have a high value in relation to their weight, such as most services and manufactured goods like computers and airplanes, may have become more important. The Silicon Valley is not important for the manufacturing of computers because of the deposits of silicon, and London and Zurich are not great banking centers because of fertile land. Even casual observation suggests that most modem manufacturing and service exports are not closely related to natural resources. Western Europe does not now have a high ratio of natural resources to population, but it is very important in the export of manufactures and services. In a parallel way, the striking success of Japan, Hong Kong, and Singapore, with relatively few natural resources per capita, cannot be explained by reliance thereon. In paragraph 1, three words are in italics ______.
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