更多“简述原料肉的品质评价内容以及评价方法？”相关的问题
男性，36岁，原有十二指肠溃疡病史，今晨突然出现心慌、头晕、伴呕血1次，黑便2次，急来院，病人面色苍白，出冷汗，脉搏120次／分，BP80/50mmHgHCT28%此时最合适处理是（）
A . A.输入血浆增量剂
B . 输入晶体液
C . 输CRBC和输液
D . 紧急手术
E . 应用升压药物
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About the time that schools and others quite reasonably became interested in seeing to it that all children, whatever their background, were fairly treated, intelligence testing became unpopular. Some thought it was unfair to minority children. Through the past few decades such testing has gone out of fashion and many communities have indeed forbidden it. However, paradoxically, just recently a group of black parents filed a lawsuit (诉讼) in California claiming that the state's ban on IQ testing discriminates against their children by denying them the opportunity to take the test. (They believed, correctly, that IQ tests are a valid method of evaluating children for special education classes. ) The judge, therefore, reversed, at least partially, his original decision. And so the argument goes on and on. Does it benefit or harm children from minority groups to have their intelligence tested? We have always been on the side of permitting, even facilitating, such testing. If a child of any color or group is doing poorly in school it seems to us very important to know whether it is because he or she is of low intelligence, or whether some other factor is the cause. What school and family can do to improve poor performance is influenced by its cause. It is not discriminative to evaluate either a child's physical condition or his intellectual level. Unfortunately, intellectual level seems to be a sensitive subject, and what the law allows us to do varies from time to time. The same fluctuation back and forth occurs in areas other than intelligence. Thirty years or so ago, for instance, white families were encouraged to adopt black children. It was considered discriminative not to do so. And then tile style. changed and this cross-racial adopting became generally unpopular, and social agencies felt that black children should go to black families only. It is hard to say what are the best procedures. But surely good will on the part of all of us is needed. As to intelligence, in our opinion, the more we know about any child's intellectual level, the better for the child in question.Why did the intelligence test become unpopular in the past few decades?A．Its validity was challenged by many communities.B．It was considered discriminative against minority children.C．It met with strong opposition from the majority of black parents.D．It deprived the black children of their rights to a good education.
A.B.C.D.E.F.G.H.WhyI.ItsJ.B．ItK.C．ItL.D．It
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王蒙1956年发表了震动当时文坛的短篇小说是（）。
A.《青春万岁》
B.《春之声》
C.《坚硬的稀粥》
D.《组织部来了个年轻人》
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《国家基本公共卫生服务规范2011版》建议针对高血压的筛检，正确的是（)A、35岁以上常住居民每年一
A、35岁以上常住居民每年一次到乡镇卫生院、社区就诊时测一次血压B、高危人群每半年测一次血压，并接受生活方式指导C、第一次血压发现收缩压≥140mmHg，舒张压≥90mmHg，排除可6.引起高血压的因素后预约复查，非工日测量3次血压高于正常，可初步诊断为高血压D、ABCD都不对E、ABCD都对
B、高危人群每半年测一次血压，并接受生活方式指导C、第一次血压发现收缩压≥140mmHg，舒张压≥90mmHg，排除可6.引起高血压的因素后预约复查，非工日测量3次血压高于正常，可初步诊断为高血压D、ABCD都不对E、ABCD都对
C、第一次血压发现收缩压≥140mmHg，舒张压≥90mmHg，排除可6.引起高血压的因素后预约复查，非工日测量3次血压高于正常，可初步诊断为高血压D、ABCD都不对E、ABCD都对
D、ABCD都不对E、ABCD都对
E、ABCD都对
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对于真性近视，应该首选用手术的办法治疗？
A.对 B.错
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下列财产关系中属于民法调整的有（ ）。A．借用关系B．税收关系C．买卖关系D．继承关系
下列财产关系中属于民法调整的有（ ）。 A．借用关系 B．税收关系 C．买卖关系 D．继承关系
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下列关于车间气体管道布置及敷设的一般原则说法错误的是（）。
A.车间管道一般沿墙或沿柱子架空敷设，高度以不妨碍通行和吊车运行及便于检修为原则，并尽量不挡窗户 B.车间内的易燃、可燃气体管道不应穿越易燃、易爆品仓库、烟道、进风道、地沟和配电室等场所 C.车间内部饱和气体管道的敷设坡度不宜小于0.004，最低点应设有排水装置 D.车间内部管道可与车间其他管道共架敷设
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使机体冠脉血流量减少的是
A．大剂量血管升压素
B．低氧
C．腺苷
D．肾上腺素
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依据《云南电网公司配电网电气安全工作规程》，钳形电流表应保存在（）的室内，使用前要擦拭干净。
A.潮湿
B.干燥
C.低温
D.高温
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物资管理中的物资，不包括生活资料。
A . 正确
B . 错误
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成对的脑颅骨包括（）
A.蝶骨
B.额骨
C.顶骨
D.筛骨
E.枕骨
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用圆盘形插齿刀插齿时产生齿面表面粗糙度变粗的原因及消除方法有哪些？
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9.系统软件的主要功能是管理、控制和维护计算机软、硬件资源，简单来说就是操作系统。
按《联合国国际货物销售合同公约》规定,如果卖方交货数量大于约定的数量,买方()。
A. 可以拒收约定的和多交的全部货物 B. 只能拒收多交部分中的一部分货物 C. 只能拒收多交的全部货物 D. 可以拒收多交中的部分或者全部，也可以接受多交中的部分或者全部货物
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