| The United States has historically had higher rates
of marriage than those of other industrialized countries. The current annual
marriage {{U}} (21) {{/U}} in the United States—about 9 new marriages for
every 1,000 people—is {{U}} (22) {{/U}} higher than it is in other
industrialized countries. However, marriage is {{U}} (23) {{/U}} as
widespread as it was several decades ago. {{U}} (24) {{/U}} of American
adults who are married {{U}} (25) {{/U}} from 72 percent in 1970 to 60
percent in 2002. This does not mean that large numbers of people will remain
unmarried {{U}} (26) {{/U}} their lives. Throughout the 20th century,
about 90 percent of Americans married at some {{U}} (27) {{/U}} in their
A. ratio B. rate C. percentage D. poll [单项选择]对阑尾炎诊断最有意义的是（）
A. 血白细胞超过10.0×109/L B. 右下腹局限性压痛 C. 腹部B超 D. 转移性右下腹痛 E. 腰大肌试验阳性 [判断题]登高作业人员严禁穿着鞋底坚硬、易滑的鞋子。
A.正确 B.错误 [判断题]起重气垫适用于不规则重物的起重,特别适用于营救被重物压住的遇险人员。( )
A.正确 B.错误 [名词解释]降交点
[简答题]请告诉我东京的当地时间。
[单选题]电磁调速电动机（ ）至少停车检查一次，并用压缩空气清洁内部。
A.一周 B.一个月 C.半年 D.一年 [单项选择]How do you debug an application with an Accept step?（）
A. Select Start from the Debug pulldown, then call the trigger. B. Select Step Over from the Debug pulldown, then call the trigger. C. Call the trigger, and when the workflow answers, select Start from the Debug pulldown. D. Select Reactive Application, then call the trigger and press F10 to step through the workflow [单项选择]炸制玉兰酥时，一般使用（）的油温。
A. 240℃ B. 180℃ C. 140℃ D. 100℃ [单项选择]女性，25岁，颈部增粗，胃纳好，消瘦和心悸，首先采取的确诊方法是（）
A. 测定血清甲状腺素 B. 甲状腺摄取131I率测定 C. 基础代谢 D. 抗甲状腺药物试验性治疗 E. 超声波检查 [简答题]平原河流河道的形成过程主要是什么作用？
[名词解释]BS
[单项选择]氧氟沙星
A. 干扰细菌细胞壁合成 B. 影响细菌胞浆膜的功能 C. 抑制细菌蛋白质的合成 D. 抑制细菌核酸代谢 E. 抑制细菌叶酸代谢 [单选题]根据国家城市轨道交通突发事件应急预案要求,下列属于 重大运营突发事件的是( )。
A.直接经济损失 1 亿元以上的 B.连续中断行车 24 小时以上 C.造成 3 人以上 10 人以下死亡,或者 10 人以上 50 人以下 重伤 D.车辆、供电、信号、通信、线路等重要的运营设备设施发 生故障,同时对运营造成较大影响的 [多选题] 常用的热量计有( )。
A.隔热式 B.恒温式 C.绝热式 D.恒压式 我来回答: 提交
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