| The traditional two-parent family is
fast giving way in the America of the 1980s to households in which one adult
must juggle the often enormous demands of making a living and raising
children. For many, single parenthood is synonymous with economic need. More than 3 million single-parent families live in poverty, according to The Census Bureau, and joblessness, plus cuts in public assistance, has helped drive up the number of poor children in such families by about 20 percent in Just three years. The biggest burden falls on households that are headed by single mothers. Nearly half of these families are below the poverty "as" the most compelling social fact "of the last 10 years". This deprivation is not only hard on its victims but expensive for taxpayers since single women and their offspring receives 40 to 80 percent of the benefits A. (A) 60 percent of American children are now born illegitimately. B. (B) at least 50 percent of black children are now born illegitimately in America. C. (C) 60 percent of American children were born illegitimately in the 1960s. D. (D) at least 60 percent of American children were born illegitimately in the 1960s. [判断题]被继承人的子女先于被继承人死亡的,由被继承人的子女的直系晚辈血亲代位继承。
A.正确 B.错误 [单项选择]教育的社会属性包括：( )。
(1)永恒性；(2)历史性；(3)相对独立性；(4)多样性 A. (1) B. (1)(2) C. (1)(2)(3) D. (1)(2)(3)(4) [多选题]县级以上地方各级人民政府应当组织有关部门建立完善 安全风险评估与论证机制，按照安全风险管控要求，进行产 业规划和空间布局，并对（ ）、（ ）、（ ）的生产经营单位实施重大安全风险联防联控。
A.A.规模相近 B.B.位置相邻 C.C.行业相近 D.D.业绩相当 E.E.业态相似 [多选题]在中国的传统道德中,反映重视道德践履,强调修养的重要性,倡导道德主体要在完善自身中发挥自己的能动作用的名言是( )。
A.“见贤思齐焉,见不贤而内省也”“吾日三省吾身” B.墨家提倡“察色修身”“以身戴行” C.“先天下之忧而忧,后天下之乐而乐 ” D.“老吾老以及人之老,幼吾幼以及人之幼” [判断题]207.FZN12-40.5型开关柜可用于高海拔、重污染、潮湿环境。（ ）
A.正确 B.错误 [单选题] ZTF-CST07(K)型列尾主机检测台压力测量装置在(200-650) kPa测量范围内，任一检定点的示值最大允许误差为±（ ）kPa。
A.1 B.2 C.5 D.10 [单项选择]我国《建设工程施工合同示范文本》规定：“承包人在双方确定变更后( )天内不向工程师提出变更工程价款的报告时，视为该项变更不涉及合同价款的变更”。
A. 10 B. 14 C. 20 D. 29 [简答题]简述布鲁纳的认知结构学习理论。
[单选题]引起慢性牙髓炎的疾病如下，除外
A.深龋 B.楔状缺损 C.畸形中央尖 D.慢性牙周炎 E.急性牙周脓肿 [单选题]Je4A4239 母线的伸缩节，不得有裂纹、折皱和断股现象，其组装后的总截面应不小于母线截面的 ( )..倍。
A.1 B.1.2 C.1.5 D.2. [判断题]因抢救人员、防止事故扩大以及疏通交通等原因,需要移动事故现场物件的,应当做出标志,但不需要绘制现场简图及做出书面记录。
A.正确 B.错误 我来回答: 提交
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