更多“保险人是采取事先风险选择还是事后选择的方式,都是采用了风险管”相关的问题
机动车行至泥泞或翻浆路段时,要停车观察,选择平整、坚实或有车辙的路段缓慢通过。
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青霉素G对下列哪种细菌基本无效
A.破伤风梭菌
B.脑膜炎奈瑟菌
C.梅毒螺旋体
D.溶血性链球菌
E.变形杆菌
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()是集体合同与劳动合同的重要区别之一。
A . 加强企业民主管理
B . 协调劳动关系
C . 维护职工合法权益
D . 法律效力不同
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下列关于IP路由器功能的描述中,正确的是
Ⅰ.运行路由协议,设备路由表
Ⅱ.检测到拥塞时,合理丢弃IP分组
Ⅲ.对收到的IP分组头进行差错校验,确保传输的IP分组不丢失
Ⅳ.根据收到的IP分组的目的IP地址,将其转发至合适的输出线路上
A .
仅Ⅲ, Ⅳ
B .
仅Ⅰ, Ⅱ, Ⅲ
C .
仅Ⅰ,Ⅱ,Ⅳ
D .
Ⅰ, Ⅱ, Ⅲ , Ⅳ
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检验批质量验收合格规定包括()。
A.主控项目质量经抽样检验合格 B.具有完整的施工操作依据 C.一般项目的质量经抽样检验合格 D.具有完整的质量检查记录 E.工程设施试运行合格
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货源投放需要根据()的策略来制定。
A、品牌培育
B、货源组织
C、成本控制
D、品牌促销
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以下是心理咨询的基本原则,但需除外()。
A . 鼓励宣泄
B . 应对审视
C . 灌输观点
D . 耐心聆听
E . 建立信心
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车站使用的TVM是指()
A.半自动售票机
B.自动售票机
C.半自动售检票
D.自动售检票
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低规格接待也就是主要陪同人员比主要来宾的职位低的接待。
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无机轻集料保温砂浆干密度复验中,质量称量应保留()位有效数字。
A . 2B . 3C . 4D . 5
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下列各项属于陆桥运输的是 。
A.大陆桥运输
B.小陆桥运输
C.微桥运输
D.空桥运输
E.公铁联运
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非线性电路是指含有非线性元件的电路,以下描述正确的有:
A、在有些非线性电路里,独立电源虽然是直流电源,电路的稳态电压(或电流)却可以有周期变化的分量,电路里会出现自激振荡
B、非线性电路中,参数(电阻、电感、振幅、频率等)改变到分岔值时响应会突变,出现跳跃现象
C、对欧姆定律不适用的导体和器件 ,即电流和电压不成正比的电学元件叫做非线性元件。非线性元件是一种通过它的电流与加在它两端电压不成正比的电工材料,即它的阻值随外界情况的变化而改变
D、非线性电阻的电压电流同样满足欧姆定律
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The following questions present a sentence, part of which or all of which is underlined. B
These questions test correctness and effectiveness of expression. In choosing your answer, follow the requirements of standard written English; that is, pay attention to grammar, choice of words, and sentence construction. Choose the answer that produces the most effective sentence; this answer should be clear and exact, without awkwardness, ambiguity, redundancy, or grammatical error.Although he played several musical instruments while being a child, Maestro Macintosh did not begin playing the piano until he was 23 years old.A.while being a childB.as a childC.as in childhoodD.at the time of his childhoodE.at the time when he was a child
Although he played several musical instruments while being a child, Maestro Macintosh did not begin playing the piano until he was 23 years old.A.while being a childB.as a childC.as in childhoodD.at the time of his childhoodE.at the time when he was a child
A.while being a childB.as a childC.as in childhoodD.at the time of his childhoodE.at the time when he was a child
B.as a childC.as in childhoodD.at the time of his childhoodE.at the time when he was a child
C.as in childhoodD.at the time of his childhoodE.at the time when he was a child
D.at the time of his childhoodE.at the time when he was a child
E.at the time when he was a child
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污染物在衬层和包气带土层中的迁移是由于地下水的运动速度,污染物与介质之间的()等多种物理化学反应共同作用所致。
A.离子交换 B.吸附/解吸 C.化学沉淀/溶解 D.机械过滤
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一般排水工程平面图上污水管用( )线。A.粗单点长画线B.粗虚线C.粗实线D.细单点长画线
一般排水工程平面图上污水管用( )线。 A.粗单点长画线 B.粗虚线 C.粗实线 D.细单点长画线
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