The United States has historically had higher rates of marriage than those of other industrialized countries. The current annual marriage (1) in the United States-about 9 new marriages for every 1, 000 people-is (2) higher than it is in other industrialized countries. However, marriage is (3) as widespread as it was several decades ago. (4) of American adults who are married (5) from 72 percent in 1970 to 60 percent in 2002. This does not mean that large numbers of people will remain unmarried (6) their lives. Throughout the 20th century, about 90 percent of Americans married at some (7) in their lives. Experts (8) that about the same proportion of today’s young adults will eventually marry.
The timing of marriage has varied (9) over the past century. In 1995 the average age of women in the United States at the (10) of their first marriage was 25. The average age of men was about 27. Men and women
A. refusal
B. realization
C. reality
D. response
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A.强度极限比较低而屈服极限比较高。 B.强度极限比较高而屈服极限比较低。 C.强度极限和屈服极限都比较低。 D.强度极限和屈服极限都比较高。 [填空题]TYJL-Ⅱ型计算机联锁系统联锁机备机脱机：控制台显示屏红色显示“备机脱机”，联锁机柜面板上的“联机”和“同步”指示灯（）。
[单项选择]“地球村”这一词是由哪位大师提出的？（）
A. 麦克鲁汉 B. 梅罗维茨 C. 戈夫曼 D. 布热津斯基 [填空题]房屋四周排水沟的沟底纵坡坡度为（）。
[单选题]《铁路旅客运输办理细则》第五十一条规定，发现旅客违章携带物品（包括几人同时携带一件超重或超大物品）时，在车站，应拒绝进站或动员旅客办理托运；对已带入车内的，应补收运费，妥善安排，必要时可放入（ ）内。
A.列车乘务室 B.行李车内 C.邮政车内 D.餐车内 [单选题]28.制定最大检修限度应以零部件是否能继续工作（）为原则。
A.保证安全 B.使用寿命 C.强度极限 D.使用年限 [多选题]我国社会主义初级阶段表明（）。
A.社会主义制度在我国已经建立 B.我国社会主义处在不发达阶段 C.我国的社会主义社会还是不够格的社会主义 D.我们目前的社会主义优越性还不如资本主义 [判断题] 在非直线杆塔上测量导线上安装的防振锤位置,就是测量耐张绝缘子串上的耐张线夹导线出口至防振锤固定线夹中心的距离。
A.正确 B.错误 [判断题]开展训练时，每个训练场地均应有干部到场，加强训练组织，落实各项安全制度，严格训练纪律，保证良好的训练秩序。（）
A.正确 B.错误 [填空题]警冲标，设在两会合线路线间距离为()的中间。
[单选题]国产18号道岔可动心轨辙叉设两个牵引点距离为()
A.3.2 B.3.4 C.3.6 D.3.8 [单选题]《供电营业规则》规定：供电设备计划检修时，对10千伏供电的用户，每年不超过（）次。
A.一 B.二 C.三 D.五 [多选题]联网中心、省级稽核管理单位、收费公路经营管理单位、发行服务机构等单位均可通过哪几种方式发现并将因客户原因少交、未交、拒交通行费的车辆加入追缴名单？
A.数据筛查 B.现场排查 C.跨省协查 D.图像排查 [单选题]在Windows环境下，剪贴板是( )上的一个区域。
A.软盘 B.硬盘 C.光盘 D.内存 [多项选择]党的领导主要是（）的领导。
A. 政治 B. 思想 C. 组织 D. 经济 我来回答: 提交
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