更多“依据《中华人民共和国森林法》，下列森林和林木只准进行抚育和更”相关的问题
正常情况下水井消毒采用（）
A.碘消毒
B.紫外线
C.常量氯化消毒
D.过量氯化消毒
E.以上均不是
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Road courtesy is not only good manners, but good sense, too. It takes the most level-headed and good-tempered of drivers to resist the temptation to get their revenge when subjected to uncivilized behavior. On the other hand, a little courtesy goes a long way towards relieving the tensions and frustrations of motoring. A friendly nod or a wave of acknowledgement in response to an act of courtesy helps to create an atmosphere of good will and tolerance so necessary in modem traffic conditions. But such acknowledgements of courtesy are all too rare today. Many drivers nowadays don’t even seem able to recognize courtesy when they see it. Contrary to general opinion, young drivers (especially sports car owners, who take pride in their driving) have better manners than their seniors. But this attitude is short-lived in the world of modem driving where many drivers neither expect nor give any quarter. This may be a commendable trait on the battlefield but is out of place on the roads. Lorry drivers say they have almost abandoned the practice of signaling cars to overtake when the road is clear, because many of the cars took too long to pass. Their drivers couldn’t be bothered to select a lower gear. Others, after overtaking, slowed down again and hogged (多占) the road. Again, a motoring magazine has recently drawn attention to the increasing number of drivers who never wait for gaps. "They manufacture them by force, using their direction indicators as a threat rather than a warning." Slanging matches (互相谩骂) and even punch-ups are quite common. It can’t be long before we hear of pistols and knives being used: we can then call our dual carriageways "’duel carriageways", and solve a spelling problem in the process. Driving is essentially a state of mind. However technically skilled a driver may be, he can’t be an advanced motorist if he is always arrogant and aggressive. Ironically, misplaced courtesy can also be dangerous and selfish. Typical examples are the driver who brakes violently to allow a lone car to emerge from a side street at some hazard to following traffic, when a few seconds later the road would be clear anyway; or the man who waves a child across a pedestrian crossing into the path of oncoming vehicles that may be unable to stop in time. The same goes for encouraging old ladies to cross the road wherever and whenever they care to. It always amazes me that the highways are not littered with the corpses of these grannies.
A．they are proud of their carsB．they tend to own sports carsC．they soon become like the older onesD．they think they are on the battlefield
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诊断隐性感染猪的快速方法是（ ）。
A.X线检查 B.PCR检查 C.病原分离 D.白细胞计数 E.免疫荧光检查
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关于MM1研究，以下说法不正确的是：（）
A.对于复发，难治，以及复发难治多发性骨髓瘤的患者，伊沙佐米联合来那度胺和地塞米松方案可以显著延长无进展生存
B.伊沙佐米有心脏，肾脏，呼吸系统的安全不良事件
C.伊沙佐米组和安慰剂组的治疗依从性接近
D.伊沙佐米组在几乎所有亚组分析中均可见PFS改善
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根据柯尔伯格的品德发展阶段论，儿童的品德发展的前习俗水平又可以分为（）
\tA.服从与惩罚定向阶段
\tB.利己主义定向阶段
\tC.好孩子”定向阶段
\tD.法律与秩序定向阶段
\tE.社会契约定向阶段
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带有中间铰的静定梁受载情况如图所示，则：
A．a越大，则MA越大
B．l越大，则MA越大
C．a越大，则RA越大
D．l越大，则RA越大
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The meeting is to begin at 4:00p.m., but as assistants,we're______to be there a bit earlier.
A.invited B.supposed C.encouraged D.hoped
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下列关于投资组合理论的表述中，不正确的是（ ）。 A.当增加投资组合中资产的种类时，组合风险将不断降低，而收益率仍然是个别资产收益率的加权平均值 B.投资组合中的资产多样化到-定程度后，唯-剩下的风险是系统风险 C.在充分组合的情况下，单个资产的风险对于决策是没有用的，投资人关注的只是投资组合的风险 D.在投资组合理论出现以后，风险是指投资组合的全部风险
A.当增加投资组合中资产的种类时，组合风险将不断降低，而收益率仍然是个别资产收益率的加权平均值B.投资组合中的资产多样化到-定程度后，唯-剩下的风险是系统风险C.在充分组合的情况下，单个资产的风险对于决策是没有用的，投资人关注的只是投资组合的风险D.在投资组合理论出现以后，风险是指投资组合的全部风险
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有效进行网上服务的三把利器是（）。
A . 正确的网上服务的理念
B . 专门的网上服务人员
C . 恰当的网上服务的流程
D . 合适的网上服务的信息工具
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（）位于陕西扶风，为唐代皇家密宗内道场。
A.白马寺 B.少林寺 C.法门寺 D.香积寺
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硫酸干燥氯气的消耗取决于（）
A.进第一塔的氯气含水量
B.进最后塔浓硫酸浓度
C.进最后塔浓硫酸温度
D.出塔废酸浓度
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魏晋南北朝时期，我国园林开始转向崇尚自然，初步确立了再现自然山水的基本原则，称"写意山水园"。
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依据《云南电网公司安全生产激励管理规定》，各部门、单位负责日常安全生产过程的监控，并如实报送相关信息，向本单位()推荐需要激励的集体和个人。
A.安委会B.工会C.安委会办公室D.党委
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Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 88.施工现场在土方开挖时，要根据基坑的开挖深度，地下水位的标高、土质的特性及( )，确定降水方案。A.周围环境B.挖掘方式C.运土机械D.基坑支护
A.8
B.施工现场在土方开挖时，要根据基坑的开挖深度，地下水位的标高、土质的特性及(
C.周围环境
B.挖掘方式
C.运土机械
D.基坑支护
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中央银行按照计划年经济增长7%、物价上升4%、货币流通速度递减3%的实际，根据公式 ，计划期货币供应量应为()。
中央银行按照计划年经济增长7%、物价上升4%、货币流通速度递减3%的实际，根据公式 ，计划期货币供应量应为()。
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