更多“脉冲电能表中，有源脉冲输出与无源脉冲输出有何不同？”相关的问题
有关股份公司发放股票股利的表述不正确的有（ ）。
A. 可免付现金，有利于扩大经营B. 会使企业的财产价值增加C. 可能会使每股市价下跌D. 变现力强，易流通，股东乐意接受
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在大气环境状况调查时，点源的调查统计内容一般包括( )。
A．烟气出口速度(m/
B．毒性较大的物质的非正常排放量(kg/
C．排气筒出口烟气温度(
D．排气筒底部中心坐标(相对评价范围内定义的坐标)和海拔高度以及位置图
E．排气筒几何高度(以及出口内径(
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若将一幅图片放大后失真，那么它属于（）
A.位图
B.矢量图
C.平面图
D.立体图
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易致亲子之间不符合遗传规律的情况有（）。
A.基因突变
B.替代等位基因
C.弱抗原
D.生理性变异
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肝性脑病的脑性毒物中，下列哪项不正确
A．氨
B．精氨酸
C．γ-氨基丁酸
D．苯丙氨酸
E．色氨酸
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冰蓄冷的作用是（）。
A.使用储蓄的冰和冷冻水在高能源收费段使用
B.在白天通过太阳能板将光和热转换为电能
C.关闭酒店某些区域空调仅供应在使用的区域
D.在夜间关闭空调系统几小时
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Passage Four An Ohio State University study has linked behavior in young children with the type of job their mother has. Mothers with complex occupations that are self-directed and require working with other people tended to have offspring with relatively low levels of behavior problems. The opposite held true when the jobs were routine, closely supervised, and dealt with things, rather than people. "A job that challenges and interests a mother and gives her an opportunity to exercise judgment and solve problems clearly has positive consequences for her children’s behavior," indicates associate professor of sociology Elizabeth Menaghan. Occupations with more positive conditions include management, sales, and teaching positions. Jobs that may be related to increased child behavior problems include book-keeping, food service, and assembly line positions. Women who are supervised closely at work and made to follow strict orders may be more likely to use this same style in raising their kids. They may emphasize obedience to parental authority and the potential for physical punishment. "We believe that the choice of such a parenting style may increase the frequency of behavior problems in children." On the other hand, mothers whose jobs are less controlled by supervisors and who must work closely with other people probably rely less on physical punishment, instead encouraging children to think about consequences of their actions and take responsibility for their behavior. Such an approach encourages youngsters to follow parental demands even when they aren’t being supervised because they have accepted parental values as their own. Moreover, mothers whose jobs don’t involve constant supervision "develop problem-solving skills that they can bring to other parts of their life". The research also found that those who have more challenging and interesting jobs provide better home environments for their children. The mothers give their offspring more intellectual stimulation and emotional support, and this, in turn, is linked to fewer behavior problems.
A．positiveB．negativeC．neutralD．no
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（）的原因也可能是因为引射器内粘附灰尘、铁锈或污物，被气流夹带燃烧。
A.脱火 B.离焰 C.黄焰 D.爆燃
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日购进100吨，单价是400元/吨，运费45元/吨。评估基准日是2001年9月25日，评估的该材料数量为120吨。 求该批被评估材料的评估价值。
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初孕妇，28岁，妊娠36周。血压升高3周，今晨突然腹痛，呈持续性，阵发性加重。BP150/98mmHg，心率112次/分，尿蛋白（++），阴道少量流血。此时对诊断最有价值的辅助检查是（）
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以下各项中，不属于公司章程基本特征的是______。
A.公正性
B.公开性
C.真实性
D.法定性
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赵乐际6月22日至24日在山东调研强调，促进（）与农村、企业、机关、学校等领域党建同步加强，增进群众福祉。
A . 政府基层党建
B . 部队基层党建
C . 场站基层党建
D . 城市基层党建
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岩浆岩矿物颗粒大小可分为：粗粒结构、（）、细粒结构和微粒结构。
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对于有突出危险煤层应采取（)等区域性防治突出措施。A开采保护层B钻孔排瓦斯C预抽煤层瓦斯D金属
对于有突出危险煤层应采取()等区域性防治突出措施。A开采保护层B钻孔排瓦斯C预抽煤层瓦斯D金属骨架
A开采保护层B钻孔排瓦斯C预抽煤层瓦斯D金属骨架
B钻孔排瓦斯C预抽煤层瓦斯D金属骨架
C预抽煤层瓦斯D金属骨架
D金属骨架
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溶血性链球菌的细胞膜与肾小球基底膜有共同抗原的是（）
\tA.ABO血型物质
\tB.金黄色葡萄球的肠毒素
\tC.二硝基苯酚
\tD.脂多糖
\tE.牛血清白蛋白
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题目内容
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参考答案
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（由十点题库聘请的专业题库老师提供的解答）
