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ETS官方那几套题找不到讨论连接，只能打出来了： In theory,Papua New Guinea could be a substantial exporter of tropical crops. In actuality, it is not. The reason is that 97percent of all land is owned by clans and cannot be bought or sold by individuals, and thus the kinds of realignment of propertis that would be necessary to achieve maximum production for export have been impossible to achieve. The answer to which of the following questions would be most relevant to evaluating the adequacy of the explantation given above? A. Who owns the 3 percent of the land in Papua New Guinea that is not owned by clans? B. what percentage of Papua New Guinea 's current production of tropical crops is consumed within the country? C. How much longer is land ownership by clans expected to remain the prevailing cultural pattern in Papua New Guinea ? D. Which of the tropical crops currently grown in Papua New Guinea could be exported if there were a surplus for export? E. How does Papua New Guinea 's current production capacity for tropical crops compare with the maximum capacity that property realignment would make possible? 看来打字速度还是不行。 有nn解释一下这个题目吗？ | 
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发表于 2006-12-22 12:00:00
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