更多“闪亮型睫毛膏比较适合生活妆，可使眼部变亮。此题为判断题(对，”相关的问题
根据大量调查，已知健康成年男子脉搏均数为72／min，标准差为6．0／min，某医生在山区随机抽查15名健康成年男子，求得其脉搏均数74／min，这一差别在统计学上的意义是（）
A.山区成年男子脉搏高于一般成年男子
B.山区成年男子脉搏于一般成年男子无差别
C.山区成年男子脉搏从临床角度看高于一般成年男子
D.可能由于观察例数不足，山区成年男子脉搏与一般成年男子的差别尚无统计学意义
E.样本有偏差，所以统计上不显著
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分金库需要将重要空白凭证上缴中心库后，中心库将第（）联调拨单退回后作重要凭证调拨单附件。
A.一、二
B.二、三
C.三、四
D.一、四
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下述钳工常用量具中哪一种不是常用的（）。
A、高度尺
B、游标卡尺
C、千分尺
D、量角器
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与传统采购相比，准时化采购的采购批量的特点是______
A．大批量高频率
B．大批量低频率
C．小批量低频率
D．小批量高频率
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食盐是最完美纯正的咸味剂。
A . 正确
B . 错误
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（NH4）2S中而能溶于王水或Na2S中： （4）HgC2O4难溶于水，但可溶于含有Cl－离子的溶液中： （5）HgCl2溶液中在有NH4CI存在时，加入NH3水得不到白色沉淀HgNH2Cl。
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风险点操作及作业活动涵盖生产经营全过程所有常规和非常规状态的作业活动，动火、进入受限空间等特殊作业活动不作考虑。（）
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已知堆栈段寄存器SS=2400H，堆栈指针SP=1200H，那么该堆栈栈顶的实际地址是（ ）。
完全性阻塞性黄疸在胆管系统显像中表现为（）
A.10min内肠道无放射性
B.20min内肠道无放射性
C.30min内肠道无放射性
D.60min内肠道无放射性
E.肠道持续无放射性
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按照《中国银监会办公厅关于印发加强农村商业银行三农金融服务机制建设监管指引的通知》规定，规模较小的县域农村商业银行可以简化三农金融服务信息披露。因特殊原因不能按时披露的，应至少提前（）个工作日向属地监管机构申请延迟披露。
A.5 B.10 C.15 D.20
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Question 11～13 are based on the following dialogue between two strangers who met at the bus stop. Yo...Why is the woman waiting
A．She is waiting for the man.
B．She is waiting for her mother.
C．She is waiting for a bus.
D．She is waiting for the rain to stop.
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优良的愈伤组织具备以下哪几个特点()。
A.旺盛的自我增殖能力B.高度的胚性或再分化能力C.不容易散碎D.经过长期继代保存而不丧失胚性
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第3篇IQ-geneIn the angry debate over how much of IQ comes from the genes that children inherit from parents and how much comes from experiences, one little fact gets overlooked: no one has identified any genes (other than those that cause retardation) that affect intelligence. So researchers led by Robert Plomin of London's Institute of Psychiatry decided to look for some. They figured that if you want to find a 'smart gene', you should look in smart kids. They therefore examined the DNA of students like those who are so bright that they take college entrance exams four years early--and still score at Princeton--caliber levels. The scientists found what they sought. 'We have,' says Plomin, 'the first specific gene ever associated with general intelligence.'Plomin's colleagues drew blood from two groups of 51 children each, all 6 to 15 years old and living in six counties around Cleveland. In one group, the average IQ is 103. All the children are white. Isolating the blood cells, the researchers then examined each child's chromosome 6 of the 37 landmarks on chromosome 6 that the researchers looked for, one jumped out: a form. of gene called IGF2R occurred in twice as many children in the high-IQ group as in the average group--32 percent versus 16 percent. The study, in the May issue of the journal Psychological Science, concludes that it is this form. of the IGF2R gene that contributes to intelligence. Some geneticists see major problems with the IQ-gene study. One is the possibility that Plomin's group fell for 'chopsticks fallacy'. Geneticists might think they've found a gene for chopsticks flexibility, but all they've really found is a gene more common in Asians than, say, Africans. Similarly, Plomin's IQ gene might simply be one that is more common in groups mat emphasize academic achievement. 'What is the gene that they've found reflects ethnicity?' asks geneticist Andrew Feinberg of Johns Hopkins University. 'That alone might explain the link to intelligence, since IQ tests are known for being culturally sensitive and affected by a child's environment. 'And Neil Risch of Standford University points out that if you look for 37 genes on a chromosome, as the researchers did, and find that one is more common in smarter kids, that might reflect pure chance rather than a causal link between the gene and intelligence. Warns Feinberg, 'I would take these findings with a whole box of salt.'In the beginning of paragraph one we are told that scientists can not agree______.A. how much of IQ comes from intelligenceB. how many children inherit genes from parentsC. how much of IQ comes from genesD. how many children learn by experience
A.'Plomin'sB.'InC.A.
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