Wilmut maintains that cloning animals
has tremendous potential for helping people. Cloned Sheep, he says, could be
used as living drug factories. Scientists could "engineer" sheep that produce
drugs in their milk. And by altering the proteins on the surfaces of animal
organs to make them more like human organs, scientists believe they may be able
to create a plentiful source of organ donors for people. Why not clone humans as organ donors Theoretically, Wilmut says, there is no reason his techniques couldn’t someday be used to clone people. Think about the possibilities: a whole basketball team of Michael Jordans, a scientific panel of Albert Einsteins, a movie starring and co-starring Brad Pitts. On a more serious note, some experts argue that couples who have difficulty having a baby could make copies of themselves. And p A. Couple who have difficulty having a baby. B. Parents whose child has fatal disease. C. A twin whose parents are dying. D. Dying child with some incurable disease. [单选题]雨雪天气室外设备宜采用间接验电;若直接验电,应使用( ),并戴绝缘手套。
A.声光验电器 B.高压声光验电器 C.雨雪型验电器 D.高压验电棒 [单项选择]腰椎影像学检查发现许茂结节,提示腰椎间盘突出方向是()
A. 向前方突出 B. 向后方突出 C. 向上方突出 D. 向侧方突出 E. 向侧前方突出 [单选题]《国家电网公司输变电工程施工现场关键点作业安全管控措施》作为强制性措施,划出关键作业施工安全管理的底线、红线,施工过程中必须严格执行,违反本措施由监理下发停工令,并告知()。
A.施工 B.设计 C.业主 D.安监部门 [判断题]天窗是指列车运行图中不铺画列车运行线或经调整、抽减列车运行线,为营业线施工、维修作业预留的时间。
A.正确 B.错误 [单项选择]以下不属于创新驱动发展战略的核心依靠新技术的是()
A. 物联网 B. 软件件一体化 C. 云计算 D. 大数据 [判断题]通常利用载波通道传递两端电流的相位信息,构成纵联电流相位差动保护。
A.正确 B.错误 [多选题] 3 我国《刑法》规定的特殊累犯的构成要件,所限定的具体犯罪类型是( )。
A.危害国家安全犯罪 B.恐怖活动犯罪 C.黑社会性质的组织犯罪 D.重大贪污贿赂犯罪 [多项选择]商业银行根据客户偿还能力和现金流量,对其授信进行调整的内容包括( )。
A. 展期 B. 增加授信 C. 缩减授信 D. 要求借款人部分提前还款 E. 要求借款人全部提前还款 [单项选择]诊断缺铁最肯定的依据是()
A. 骨髓小粒可染铁消失 B. 血涂片见典型小细胞低色素性红细胞 C. 转铁蛋白饱和度降低 D. 血清铁降低 E. 有慢性失血史 [多选题]局域网络的硬件一般由( )等组成。
A.网络服务器 B.工作站 C.网络接El卡 D.集线器 [单选题]按化学品的危险性分类,自燃固体指即使数量小也能在与空气接触后()之内引燃的固体。
A.20min B.10 min C.15 min D.5 min [单选题]易致心律失常的药物是
A.肾上腺素 B.去甲肾上腺素 C.多巴胺 D.麻黄碱 E.间羟胺 [判断题]( )根据(关于加强盾构机安全使用管理的现定),分包单位应当为盾构机操作人员配备齐全、有效的安全护用品.
A.正确 B.错误 [简答题]振动传感器接线松动,仪表指示会怎样?
[简答题](35)喷射式真空泵在化工生产中主要用来做什么?在什么操作中经常使用。
[填空题] 380V/220V金具选用应考虑强度、耐冲击性能、耐用性、紧密性和( )等要求,根据导线类型和最大使用拉力、绝缘子强度等要求在国家电网公司标准物料库内选用匹配的金具。
[单选题]人力资源管理指一个组织对人力资源的获取、维护、激励、运用及促进发展的全部管理过程与活动。下列选项中,不属于人力资源管理的是( )
A.小刘到人才市场为自己刚成立的公司招纳第一名员工 B.某企业对完成项目的人员进行了奖励 C.某大学成立离退休人员工作处 D.某公司由于负债,员工主动辞职 [单项选择]甲丙氨酯属于()
A. 巴比妥类 B. 苯二氮卓类 C. 两者均是 D. 两者均不是 [多选题]普通贷记业务往账复核前发现的差错,正确处理方式为( )。
A.A、应由原录入员根据原始凭证要素进行修改 B.B、由原录入员直接作“作废”处理 C.C、由录入员重新录入 D.D、复核后再处理 [判断题]凿削时后角一般取8°~15°。( )
A.正确 B.错误 [单项选择](1)调查研究 (2)局部调整(3)制定实施计划 (4)中期检查(5)贯彻落实
A. 3-1-5-4-2 B. 4-5-1-2-3 C. 2-4-5-3-1 D. 1-3-5-4-2 [填空题]Double Income and No Kids (DINK) becomes fashionable in China. The DINK couples are usually regarded as those who have higher educations and 【31】 careers with higher incomes. The increase in DINK families has shattered the Chinese traditional idea of the family and 【32】 typical.
A survey conducted recently in Beijing by a market survey company 【33】 that about 33 percent of the 1,300 surveyed families in Beijing said they have 【34】 plans to have children. It is estimated there about 600,000 DINK families in large cities like Beijing, Tianjin, Shanghai, Shenzhen and Chongqing.
Why they choose such a lifestyle is concluded in 【35】 reasons. Some are showing great worry for the rapid growth of population; some are indulged in building a more well-off family; some are showing sharp 【36】 to get themselves free from the obligation of raising children.
【37】 , most people still believe it is necessary to bear a child to keep the family line on. As an old Chinese saying goes: Ther
A. A.no B.not C.hardly D.scarcely 我来回答: 提交
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