[单选题]在word编辑状态下，按下回车键Enter显示的是（）。-我要搜题网

According to the U.S. National Highway Traffic Safety Administration (NHTSA), car crashes are the leading cause of death among children (41) 5 and 14 years of age. Says NHTSA: "Over 50% of children who die in crashes are (42) by safety devices. (43) , 4 out of 5 children are improperly restrained."
The NHTSA offers a number of safety tips and (44) for those who are accompanied by children while driving. Although laws (45) from country to country and even from state to state, these guidelines may (46) food for thought to many parents and guardians of children. Please check your local laws and do (47) you can to keep your precious baby safe.
The safest place for all children is in the back seat. Infants should be (48) in a rear-facing safety seat in the backseat of the car. A child at least a year old and (49) at least 20 pounds may be placed in a forward-facing seat. At 40 pou
A. work
B. vary
C. enforce
D. affect

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[单项选择]某一级建筑物（工程）位于简单场地的三级岩质地基上，其勘察等级可划分为（）。
A. 甲级
B. 乙级
C. 丙级
D. 丁级

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[单选题]关于基金的绝对收益归因和相对收益归因,以下描述错误的是()。
A. 绝对收益归因主要是对基金总收益进行分解,考察各因素对总收益的影响
B.相对收益归因分析最常用的模型是 Brinson 模型
C.行业贡献度的计算属于绝对收益归因分析方法
D.相对收益归因主要考察基金如何跑赢或跑输同类基金平均收益率

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[判断题]一张单位结算卡只能且必须关联一个单位活期结算账户作为主账户。
A.正确
B.错误

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[单选题] 为防范触电,焊接切割时要求操作者()。
A.更换焊条时必须带好焊工手套
B.参加班前会
C.精神高度集中

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[简答题]教育理念

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[单选题] 一行和一列相交构成一个( )。
A.窗口
B.单元格
C.区域
D.工作表

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[单项选择]

Text 4
Both the number and the percentage of people in the United States involved in nonagricultural pursuit expanded rapidly during the half century following the Civil War, with some of the most dramatic increases occurring in the domains of transportation, manufacturing and trade and distribution. The development of the railroad and telegraph systems during the middle of the nineteenth century led to significant improvements in the speed, volume, and regularity of shipments and communications, making possible a fundamental transformation in the production and distribution of goods.
In agriculture, the transformation was marked by the emergence of the grain elevators, the cotton presses, the warehouses, and the commodity exchanges that seemed to so many of the nation’s farmers the visible sign of a vast conspiracy against them. In manufacturing, the transformation was marked by the emergence of a "new factory system" in which plants
A. Most manufacturing, activity was highly organized
B. Most manufacturing occurred in relatively small plants
C. The most commonly manufactured goods were cotton presses
D. Manufacturing and agriculture each made up about half of the nation's economy

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[单项选择]在资产组合平衡说理论中，使资产市场供求存量保持和恢复均衡的关键变量是( )。
A. 利率
B. 汇率
C. 货币供给量
D. 经常账户差额

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[判断题]直流五通《国家电网公司直流换流站评价管理规定-直流分压器精益化评价细则》规定，作用于跳闸的非电量保护继电器都应设置两副独立的跳闸接点。
A.正确
B.错误

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[单项选择]下列各项中，除哪项外，均是镇肝息风汤的组成药物（）
A. 白芍、甘草
B. 龟板、牡蛎
C. 龟板、牛膝
D. 白芍、牡蛎
E. 鳖甲、天麻

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[填空题]单位时间内消耗的功称为（）。

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[多项选择]以下眼无痛性视力下降的有（　）
A. 玻璃体积血
B. 视网膜脱离
C. 白内障
D. 开角型青光眼
E. 黄斑裂孔

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[简答题]简述钢轨倒棱要求。