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问题

某同学在其探究学习卡片上写下“西罗马帝国灭亡、手工业和商业较发达、市民阶级形成”等关键性词语。据此判断其探究的主题很可能是

A．雅典达到全盛 　　

B．罗马共和国的灭亡

C．西欧城市的重新兴起

D．新航路的开辟

答案

答案：C

题目分析：本题主要考查学生对西欧城市重新兴起的准确识记，由材料中出示的关键词可以推断出，西罗马帝国灭亡后，西欧的城市也衰落了，后来随着城市的重新兴起，工商业迅速发展，市民阶层形成了，故选C。

问答题 简答题

铁水浇注过程中应注意哪些事项？
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单项选择题

SOX is an alternative (156) for XML. It is useful for reading and creating XML content in a (157) editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML (158) have not reached a point where their tree views, tables and forms can completely substitute for the underlying (159) language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses (160) to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.

（160）是（）

A.indenting

B.structure

C.framework

D.bracket
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