Some futurologists have assumed that the vast upsurge (剧增) of women in the workforce may portend a rejection of marriage. Many women, according to this hypothesis, would rather work than marry. The converse (反面) of this concern is that the prospects of becoming a multi-paycheck household could encourage marriages. In the past, only the earnings and financial prospects of the man counted in the marriage decision. Now, however, the earning ability of a woman can make her more attractive as a marriage partner. Data show that economic downturns tend to postpone marriage because the parties cannot afford to establish a family or are concerned about rainy days ahead. As the economy rebounds, the number of marriages also rises.
Coincident with the increase in women working outside the home is the increase in divorce rates. Yet, it may be wrong to jump to any simple cause-and-effect conclusions. The impact of a wife’s work on divorce is no less cloudy than
A. men would choose working women as their marriage partners
B. more women would get married to seek financial security
C. even working women would worry about their marriages
D. more people would prefer to remain single for the time being
| The journey two naval (海军的) officers
made some time ago to the very deepest point on the earth makes us realize how
much of the world still remains to be explored. The two men went down seven mi
les to the bottom of the Pacific Ocean inside a small steel ball called a
"bathyscaphe" to find out if there are any signs of life. It was necessary to set out early. So that the bathyscaphe would come to the surface in daylight and so be easily found by the mother ship which would be waiting for it. The drivers began preparations at dawn and soon afterwards, when all was ready, the steel ball disappeared under the surface of the water. In time, the temperature dropped to freezing-point and the men trembled inside the ball. They kept in touch with the mother-ship by telephone describing how they felt. Then, at a depth of 3 000 feet, A. there are not any signs of any life at the bottom of the sea B. much of the world hasn’t yet been explored C. strong water-pressure has great effect on fish D. powerful lights can not be turned on at the ocean floor with out killing fish [单选题]从E-mail服务器中取回来的邮件，通常都保存在客户机的（ ）里。
A.发件箱 B.收件箱 C.已发送邮件箱 D.已删除邮件箱 [判断题]经常保持安全阀清洁，采取有效措施，使安全阀防锈、防黏、防堵、防冻。
A.正确 B.错误 [多项选择]对于市场价值的理解，应着重从以下哪几个方面把握（）
A. 公开和公平的市场条件 B. 当事人是理性的 C. 当事人是非理性的 D. 市场价值是价值估计数额 E. 非公开市场条件 [简答题]感冒与风温如何鉴别？
[单选题]客运站与行车组织有关内容纳入（）管理。《普速铁路客运管理规则》
A.站细 B.一车一案 C.作业指导书 D.乘降组织措施 [单选题]下列楼梯中属于按楼梯平面形式分类的为（
A.辅助楼梯 B.封闭楼梯间 C.双跑平行楼梯 D.主要楼梯 [单选题]66、110kV线路验电时，人体与被验电设备最小安全距离为（）m,并设专人监护。
A.1 B.1.5 C.2 D.2.5 E.略 F.略 [多项选择]下列情形可以适用不当得利的是( )。
A. 甲、乙订立一份有关买卖汽车的合同，甲将汽车交付后发现该买卖合同违反了行政法规，属于无效合同 B. 甲的儿子将乙的电脑损坏，丙误以为是自己的儿子所为，遂向乙支付了电脑的修理费 C. 甲家的狗偷吃了邻居乙家的粮食 D. 甲为了感激邻居乙多年的照顾而立有一份遗嘱，表示死后将遗产全部归乙 [单选题]停电线路、设备的断开点（）能够反映线路、设备运行状态的电气和机械等指示。
A.应有 B.核实 C.核对 D.或有 [简答题]利用载波设备传输话音信号，高压电力线的工频电流为什么不会对它产生严重干扰？
[判断题]A-B-A-003 4 1 2
在信道分配技术中,信道一词在不同技术中含义是不同的。在FDMA中,指传输信号的不同载波频段;在TDMA中,是指传输信号存在的不同时间间隔;在CDMA中,是指传输信号的不同正交码组。 A.正确 B.错误 [判断题]剩余煤气放散装置应设有点火装置及蒸汽或氮气灭火设施,需要放散时一般应点燃。( )
A.正确 B.错误 [多选题]发生事故后，有（）情形的，应当追究相关人员的直接责任和领导责任：
A.弄虚作假、隐情不报或者误报、漏报、延报事故情况的 B.组织应急救援不力，致使事故损失扩大的 C.阻挠、干涉事故调查处理的 D.破坏事故现场、销毁相关证据、违规发布事故信息的 E.包庇事故责任人的 [单项选择]出租汽车行业职业道德规范不仅是传统道德规范的体现，也是经过长时间的职业经历提炼形成的，一旦被行业和社会认同就会有相对的（）
A. 特殊性 B. 稳定性 C. 强制性 D. 自律性 我来回答: 提交
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