十七届四中全会决定在基层党组织建设方面提出的主要工作包括()。
①扩大基层党组织覆盖面
②推进基层党组织工作创新
③增强党员队伍生机活力
④建设高素质基层党组织带头人队伍
⑤构建城乡统筹的基层党建新格局
In recent years a new farming revolution has begun, one that involves the (1) of life at a fundamental level—the gene. The study of genetics has (2) a new industry called biotechnology. As the name suggest, it (3) biology and modem technology through such techniques as genetic engineering. Some of the new biotech companies specialize in agriculture and are working feverishly to (4) seeds that give a high yield, that (5) diseases, drought and frost, and that reduce the need for (6) chemicals. If such goals could be achieved, it would be most (7) . But some have raised concerns about genetically engineered crops.
In nature, genetic diversity is created within certain (8) . A rose can be crossed with a different kind of rose, but a rose will never cross with a potato. Genetic engineering, (9) usually involves taking genes from one species and inserting them into another (10) to transfer a desired ch
A. issues
B. height
C. difficulties
D. goals
Smoking is a harmful habit and makes
one addicted once they start doing it. The number of teenagers smoking today has increased {{U}} 62 {{/U}}. Their parents do their best to {{U}} 63 {{/U}} them from starting the habit, however, most of them are {{U}} 64 {{/U}}Teenagers experience a feeling of isolation. It is the time that they are {{U}} 65 {{/U}} which role to take in society. Most of them usually have {{U}} 66 {{/U}} crisis at this age and smoking makes them feel better. Once they start smoking, they soon love the feeling of {{U}} 67 {{/U}} it brings them. {{U}} 68 {{/U}} , they continue doing it. {{U}} 69 {{/U}} pressure is also a great factor to this. A teenager would like to {{U}} 70 {{/U}} to a group. Having some people to support you and {{U}} 71 {{/U}} you in any social activity feels great. At this stage, tee A. similar B. unsuccessful C. equal D. unacceptable [单选题]工业上的数控机床所属的计算机应用领域是:
A.计算机辅助设计 B.多媒体应用 C.过程控制 D.科学计算 [单选题]站用直流系统中,每台充电装置两路交流输入(分别来自不同站用电源)互为备用,当运行的交流输入失去时(____)切换到备用交流输入供电。
A. 自动 B. 手动 C. 遥控 D. 禁止 [单选题]列车接近作业标时,司机须( ),注意瞭望。
A.短声鸣笛 B.连续短声鸣笛 C.长声鸣笛 [单选题]上线处理应急故障时,要按规定设置防护,防护员必须按规定携带( )。
A.安全用品 B.必要用品 C.防护备品 D.配发用品 [判断题] ( )有些机件在吊装时需要翻身后才能安装,其构件上的吊点一般为3个,且3点不等分。
A.正确 B.错误 [判断题]有限空间中有机物分解所产生的甲烷、硫化氢等气体,易导致燃烧和爆炸。
A.正确 B.错误 [多选题]下列事件中,属于一般事件C的有()
A.A因设备故障或人为原因导致列车晚点 15 分钟以上的; B.B 错发、错传、漏发、漏传调度命令的; C.C未撤除防溜设施动车的; D.D漏报、误报重大安全隐患,危及运营安全的; E.E强令员工冒险作业的; [单项选择]下列那一个指令可以切换目录?()
A. ps B. ls C. cd D. rm [单项选择]患者男,60岁,心脏手术后,因寒战、高热再次入院,临床诊断为败血症。血培养24h内革兰阳性球菌生长,直接药敏试验显示青霉素耐药。最可能的感染病原菌是()。
A. 肺炎克雷伯菌 B. 肺炎链球菌 C. 奈瑟菌 D. A群链球菌 E. 肠球菌 F. B群链球菌 [判断题]办理已注册登记机动车加装、拆除肢体残疾人操纵辅助装置变更备案,登记审核岗经审查符合规定的,录入备案信息,收回并重新核发行驶证,并签注登记证书交机动车所有人。
A.正确 B.错误 我来回答: 提交
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