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题目：
单选题
A全部工程验收合格
B主体工程验收合格
C隐蔽工程验收合格
D全部工程验收合格并结算
答案：
<查看本题扣1积分>
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卫生行政部门应当自收到报告之日起（）日内，作出审核决定并书面通知建设单位。
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在设定于土地之上的各种权利中，最核心的一种财产权利是（）。
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下列不属于无菌动物特征的是（）
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皮带运输机的传动滚筒的长度要比皮带宽度大300-400mm。
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绘制建筑容积率和建筑密度的（），根据它们的数量分布特征，利用聚类分析结果划分土地利用强度级别，作为专题制图的表示级别。
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心痛定属于（）
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以下属于“六书”中指事字的是（）
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衡量燃油在储存、运输中防火的指标是（）
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在Excel中，公式的定义必须以（）符号开头。
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From childhood to old age, we all use language as a means of broadening our knowledge of ourselves and the world about us. When humans first 1 , they were like newborn children, unable to use this 2 tool. Yet once language developed, the possibilities for human kind’s future 3 and cultural growth increased. Many linguists believe that evolution is 4 for our ability to produce and use language. They 5 that our highly evolved brain provides us 6 an innate language ability not found in lower 7 . Proponents of this innateness theory say that our 8 for language is inborn, but that language itself develops gradually, 9 a function of the growth of the brain during childhood. Therefore there are critical 10 times for language development. Current 11 of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable. 12 , more and more schools are discovering that foreign languages are best taught in 13 grades. Young children often can learn several languages by being 14 to them, while adults have a much harder time learning another language once the 15 of their first language have become firmly fixed. 16 some aspects of language are undeniably innate, language does not develop automatically in a vacuum. Children who have been 17 from other human beings do not possess language. This demonstrates that 18 with other human beings is necessary for proper language development. Some linguists believe that this is even more basic to human language 19 than any innate capacities. These theorists view language as imitative, learned behavior. 20 , children learn language from their parents by imitating them. Parents gradually shape their child's language skills by positively reinforcing precise imitations and negatively reinforcing imprecise ones. 请在10处填上正确答案（）