在工程质量控制中，( )法是典型动态分析法。A．排列图 B．直方图 C．因果分析图

加一笔变成新字。

日（目）（　）　　人（　）（　）

若log₅[log₃（log₂x）]=0，则x的值为 ______．

男性患者，35岁，有时右背痛，右下肢逐渐无力，伴左足麻木，并向上扩延半年余，背痛夜间明显，呈烧灼样，于咳嗽时加剧。查体：右下肢肌力4级，肌张力增高，膝腱反射亢进，运动觉及震动觉消失，左平 * * 以下痛温觉消失，腰穿脑脊液蛋白0.65s/L，椎管不全梗阻。最可能的疾病是

A．慢性脊髓炎症
B．脊髓压迫症
C．脊髓血管畸形
D．多发性硬化
E．脊髓蛛网膜炎

今年来，各种搞笑、轻浮的网络语言大规模地侵入了传统汉语的领地，影像馆大有不断壮大之势。对待网络语言，虽然学界和社会上还有很多不同的声音，但可以肯定的是，如果缺乏及时合理的鉴别和引导，任其自流，无疑将会消解传统汉语的诗意和韵味，割裂汉语的文化传承脉络，同时也将使国家语言文字的严肃性和规范性受到挑战，使其陷入游戏和随意改写的危险中。

这段文字旨在说明（）。

A．应该对网络语言进行及时合理的鉴别和引导

B．传统汉语的地位岌岌可危

C．网络语言的诗意和韵味远不如传统语言

D．网络语言对传统汉语形成了一定的冲击

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14处填上正确答案（）

A.revealed

B.exposed

C.engaged

D.involved