更多“有关肿瘤的预防措施中，下列不正确的是（ ）”相关的问题
Is language, like food, a basic human need without which a child at a critical period of life can be starved and damaged Judging from the drastic experiment of Frederick II in the thirteenth century, it may be. Hoping to discover what language a child would speak if he heard no mother tongue, he told the nurses to keep silent. All the infants died before the first year. But clearly there was more than lack of language here. What was missing was good mothering. Without good mothering, in the first year of life especially, the capacity to survive is seriously affected. Today no such severe lack exists as that ordered by Frederick. Nevertheless, some children are still backward in speaking. Most often the reason for this is that the mother is insensitive to, the signals of the infant, whose brain is programmed to learn language rapidly. If these sensitive periods are neglected, the ideal time for acquiring skills passes and they might never be learned so easily again. A bird learns to sing and to fly rapidly at the right time, but the process is slow and hard once the critical stage has passed. Experts suggest that speech stages are reached in a fixed sequence and at a constant age, but there are cases where speech has started late in a child who eventually turns out to be of high IQ. At twelve weeks a baby smiles and makes vowel-like sounds; at twelve months he can speak simple words and understand simple commands; at eighteen months he has a vocabulary of three to fifty words. At three he knows about 1,000 words which he can put into sentences, and at four he knows his language differs from that of his parents in style rather than grammar. Recent evidence suggests that an infant is born with the capacity of speaking. What is special about man"s brain, compared with that of the monkey, is the Complex system which enables a child to connect the sight and feel of, say, a toy-bear with the sound pattern "toy-bear". And even more incredible is young brain"s ability to pick out an order in language from the mixture of sound around him, to analyze, to combine and recombine the parts of a language in new ways. But speech has to be induced, and this depends on interaction between the mother and the child, where the mother recognizes the signals in the child"s babbling, grasping and smiling, and responds to them. Insensitivity of the mother to these signals dulls the interaction because the child gets discouraged and sends out only the obvious signals. Sensitivity to the child"s nonverbal signals is essential to the growth and development of language.
A．he is born with the capacity to speakB．he has a brain more complex than an animalC．he owes his speech ability to good nursingD．he can produce his own sentences
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在以下文种中，可以用来表彰先进，批评错误，传达重要精神或者情况的公文文种是______
A．通报
B．公报
C．布告
D．通知
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建筑企业技术标准编制组，应根据年度计划的安排和对本项标准的要求，草拟制定标准的工作大纲。以下内容属于工作大纲的是()。此题为多项选择题。
A.标准的主要章节内容B.需要调查研究的主要问题C.调研工作计划D.调查研究、收集资料E.技术内容
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下列列举中是路线价法适用的对象的是( )。[*]此题为多项选择题。
A.土地课税
B．土地整理
C．征地拆迁
D．其他需在大范围内对大量土地进行的估价
E．小范围内对土地进行的估价
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在下列市场环境调查内容中，属于经济环境调查内容的有( )。 【2005年真题】
A.国内外政治形势
B．经济发展政策
C．利率的变化
D．汇率的变化
E．经济结构状况
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在线性药物动力学模型中，与给药剂量有关的参数有（）
A.k
B.ka
C.v
D.C1
E.AUC
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某一级反应A→B的半衰期(t1/2)在300K时是1.00×10-4s，在400K时是1.00×10-5s，则该反应的活化能为( )J·mol-1。
A.00×10-4s，在400K时是1.00×10-5s，则该反应的活化能为(
B.29×104
C.45×104
D.76×103
E.36×102
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EPC系统组成中（）部分完成EPC到IP地址的转换
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一对一营销的四个步骤，不对的一项是（）
A.重视标准化生产
B.识别你的客户
C.对客户进行差异性分析
D.与客户保持良性接触
E.调整产品或服务以满足每一个客户的需求
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下列国家中致力于发展环保生态型农业的是（）。
A.荷兰
B.美国
C.法国
D.中国
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关于医学道德良心的特点的描述下列正确的是（ ）。
A.稳定性和深刻性 B.继承性和保守性 C.创造性和变动性 D.物质性和精神性 E.以上都不正确
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电动潜油泵井每月要录取（）d电流资料。
A.20
B.22
C.25
D.28
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在可燃气体管道上装阻火器、安全水封是（）。
A、消除着火源
B、控制可燃物
C、隔绝助燃物
D、消除阻燃物
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接地线、浪涌保护器连接线转弯时弯角应大于90度，弯曲半径应大于导线直径的10倍。
A.对 B.错
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