Because humans are at the top of the
food chain, they are particularly vulnerable to the effects of nondegradable
(不可能降解的)pollutants. This was clearly illustrated in the 1950s and 1960s when
residents living near Minamata Bay, Japan, developed nervous disorders, shaking,
and paralysis(瘫痪,麻痹) in a mysterious widespread. Over 400 people died before
authorities discovered that a local industry had released mercury(水银,汞) into
Minamata Bay. This highly toxic element stored up in the bodies of local fish
and eventually in the bodies of people who consumed the fish. More recently
research has revealed that many chemical pollutants are harmful to the human
beings. Pollution also has a dramatic effect on natural resources. Ecosystems such as forests, wetlands, and rivers perform many important services for the earth’s environment. A. if mankind do something harmful to the environment, vice versa, the indeed victims are themselves B. a local industry which had released mercury into Minamata Bay was the real murderer C. how this highly toxic element stored up in the bodies of local fish and eventually harmful to the bodies of people who consumed the fish D. the theory of pollution [判断题]施工系统故障时,动火作业须流程办理纸质台账
以纸质台账作为施工入场凭证。
A.正确 B.错误 [多选题]党的干部队伍建设的基本政策是_____。( )
A. 坚持五湖四海,用人为贤 B.坚持按照德才兼备、以德为先的原则选拔干部 C.努力实现干部队伍的“四化”,即“革命化、年轻化、知识化、专业化” D.大力培养选拔优秀年轻干部、女干部和少数民族干部 [单项选择]Passage 2
There are two types of people in the world. Although they have equal degree of health and wealth and other comforts of life, one becomes happy and the other becomes unhappy. This arises from the different ways in which they consider things, persons,events and the resulting effects upon their minds.
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather. They enjoy all the cheerful things. Those who are to be unhappy think and speak only of the opposite things. Therefore, they are continually dissatisfied. By their remarks, they sour (使变坏) the pleasure of society, offend(顶撞) many people, and make themselves disagreeable everywhere. If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied. The intention of criticizing(批评) and being disliked is perhaps taken up by imitation(模仿). It grows into a habi
A. always consider things differently from others B. usually are affected by the results of certain things C. usually misunderstand what others think or say D. always discover the unpleasant side of certain things [判断题]对于各种不同的企业、不同的设备系统,应考虑设计相同的点检考核体系。
A.正确 B.错误 [单项选择]教育储蓄存款属于()定期储蓄存款
A. 整存整取 B. 整存零取 C. 零存整取 D. 存本取息 [判断题]食品原料、食品添加剂和食品包装材料等食品相关产品进货查验记录、食品出厂检验记录只需要记录人员签名。( )
A.正确 B.错误 [单项选择]雾中主机故障的失去控制的船舶,不对水移动时应鸣放:()
A. 两长声 B. 一短一长一短 C. 一长声 D. 一长两短 [单项选择]下列哪种行政行为属于依职权的行政行为()
A. 行政处罚 B. 行政审批 C. 行政许可 D. 行政登记 [单项选择]She died after a long ______
A. disease B. sickness C. illness D. failing [判断题]当列车运行速度大于5Km/h时,25T型车电控塞拉门系统具有自动锁闭功能。
[单选题]不锈钢车体,端墙板内凹、外胀大于()时调修。
A.A、30mm B.B、40mm C.C、50mm D.D、60mm [判断题]102.租赁物在租赁期间,发生所有权变动的,租赁合同终止。
A.正确 B.错误 [判断题]腿式支座,一般用于直径、高度和重量较大的大型立式容器。( )
A.正确 B.错误 [判断题]讯问女性未成年犯罪嫌疑人,应当有女工作人员在场。( )
A.正确 B.错误 [单项选择]个人教育贷款的还款来源主要是( )。
A. 中央财政出资 B. 学生家庭负担 C. 学生毕业后的工作收入 D. 地方政府出资 [单选题] 10kV 与 10kV 同杆架设裸导线线路,直线杆横担间的最小垂直距离为( )。
A.500 B.800 C.1000 D.1200 [多选题] 下列选项中,关于 5D 施工管理软件的说法中正确的是()。
A.可以进行施工模拟 B.支持施工过程结果跟踪和记录 C.支持施工流水段及工作面的划分 D.支持钢筋翻样 E.5D 施工管理软件可以通过施工过程模拟,可以对各个时间阶段的施工内容和施工计划和 物资需求进行分析 [单项选择]对骨粘合剂反应说法正确的是()
A. 骨水泥造成严重循环抑制的发生率高,故应在填充骨水泥时常规静注麻黄碱以对抗血压下降 B. 一般发生在刚充填瞬间 C. 主要原因与液态或气态单体的吸收有关 D. 主要表现为呼吸停止和低氧血症 E. 处理上以吸氧等呼吸支持为主 [单项选择]腮腺和颌下腺分泌的唾液占总量的()。
A. 50% B. 60% C. 70% D. 80% E. 90% [单选题]某施工企业拟租赁一台施工机械,已知该施工机械的价格为72万元,租期为7年,每年年末支付租金,租金按附加率法计算,折现率为10%,附加率为4%,则每年应付租金为( )万元。
A.13.44 B.20.37 C.12.27 D.14.79 [单项选择]痈好发于
A. 上颌骨 B. 下颌骨 C. 上唇 D. 下唇 E. 鼻 [单选题]关于非正式组织,霍桑试验证明了什么?( )
A. 非正式组织对组织目标的达成是有害无益的 B. 非正式组织对组织目标的达成是有害有益的 C. 企业应采取一切措施来取缔非正式组织 D. 企业应该正视非正式组织的存在 [单项选择]有关分子诊断从业人员,叙述错误的是()
A. 基因扩增检验实验室技术人员有严格的准入条件 B. 分子诊断实验室应定期对在职人员进行培训、考核 C. 分子诊断领域发展迅速,应鼓励从业人员紧跟科技前沿,开展新项目为患者提供更好的服务 D. 卫生部临床检验中心或其授权的省级临床检验中心有权开展基因扩增上岗培训、发放培训合格证书 E. 分子诊断从业人员还可以兼任其他检验工作 [单选题]李某为间歇性精神病人,其在精神正常时谎报火警,消防救援机构应( )行政处罚。
A.不予 B.从重 C.予以 D.从轻 [单选题]对于忌水渍、烟熏、灰尘污染的物资,应集中用____等进行遮盖。
A.沙土 B.水泥 C.棉被 D.帆布 [单项选择]有以下程序:
#include <stdio.h> struct st int x, y; ) data[2]=1, 10, 2, 20; main( ) struct st *p=data; printf("%d, ",p->y); printf("%d/n",(++p) ->x); 程序的运行结果是( )。 A. 10, 1 B. 20, 1 C. 10, 2 D. 20, 2 [单选题]CN道岔FAKOP转辙器处最大轨距加宽( )。
A.7mm B.8mm C.9mm D.15mm [单选题]断路器触头不同时闭合或断开,称做()。
A.开关误动 B.三相不同期 C.开关拒动 D.开关假合 [单选题]在同一电气连接部分,许可高压试验工作票前,应先将已许可的的检修工作票(),禁止再许可第二张工作票。
A.办理终结手续 B.让班组自行留存 C.存档 D.收回 我来回答: 提交
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