外源化学物经皮肤途径吸收主要通过（）-我要搜题网

[填空题]在Visual FoxPro中，实体间联系有【1】种。

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[单选题]在Windows中，“复制”操作的组合键是()。
A.【Ctrl】+【Backspace】
B.【Ctrl】+【C】
C.【Ctrl】+【V】
D.【Ctrl】+【X】

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[单选题]技术复杂及重要的桥梁、隧道检定，其他线路的平面及纵断面复测、限界检查，每（）不少于一次。
A.月
B.季度
C.五年
D.十年

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[单选题]进入危险化学品泄漏事故现场或有传染疾病危险的区域时,轻危区作业人员应当着( )防化服。
A.简易
B.一级
C.二级
D.三级

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[单选题]货运检查站是列车运行途经有改编或无人工方式列检作业，或无改编或无列检作业但停车时间在（）以上的编组站或区段站。
A.20分钟
B.25分钟
C.30分钟
D.35分钟

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[单项选择]

Text 2 Owing to the insufficient gas supply in the United States, the gas price has dramatically risen. The new gas price reality and the policy decisions it may trigger will undoubtedly lead to critical financial implications for some individuals or companies, but the situation can hardly be termed a "national crisis" or even a "shortage". What is true is that buyers--particularly those in the chemical industry and in independent power generation -will not be able to acquire the quantity of gas they wish at the prices they wish to pay, or even at prices that will allow them to remain competitive in their markets, particularly during peak demand seasons. Over the next year or two, the result will be higher, and more volatile prices, to be sure, but there are market-driven adjustment mechanisms even in the short term, e.g., more electric power from coal and oil, reduced production of domestic chemicals, and a commensurate substitution of imports. Consume
A. proper
B. adding
C. supplementary
D. sufficient

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[单选题]变压器呼吸器中的硅胶、正常未吸潮时颜色应为( )。
[1分]
A.红色
B.蓝色
C.褐色
D.黄色

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[多选题]89．借款人除自住住房外还拥有用于出租房产的，租金收入可作为收入的合理补充，借款人需提供的资料包括（）。
A.房屋权利证书
B.承租人身份证件
C.《出租人承租人承诺书》
D.租赁合同

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[单项选择]（）不是天生的，而是现实社会在人头脑中的反应，是贯穿在一个人的态度和整个行为中具有稳定倾向的心理特征。
A. 气质
B. 性格
C. 能力
D. 智力

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[单选题]( )锯割管子和薄板时,必须用_____锯条。
A.粗齿
B.细齿
C.硬齿
D.软齿

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[判断题]旅游列车按票面记载人数分别统计始发局和折返局发送人数，杂费列始发局其他收入。
A.正确
B.错误

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[单项选择]属于代谢监控的是（）。
A. 定期检查营养液的渗透压
B. 对患者进行营养评价
C. 定期检查尿糖及酮体
D. 定期测定肌酐身高指数（属于肠外营养的特殊监测指标）
E. 定期测内脏蛋白

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[单项选择]If you intend using humor in your talk to make people smile, you must know how to identify shared experiences and problems. Your humor must be relevant to the audience and should help to show them that you are one of them or that you understand their situation and are in sympathy with their point of view. Depending on whom you are addressing, the problems will be different. If you are talking to a group of managers, you may refer to the disorganized methods of their secretaries; alternatively if you are addressing secretaries, you may want to comment on their disorganized bosses. Here is an example, which I heard at a nurses’’ convention, of a story which works well because the audience all shared the same view of doctors. A man arrives in heaven and is being shown around by St. Peter. He sees wonderful accommodations, beautiful gardens, sunny weather, and so on. Everyone is very peaceful, polite and friendly until, waiting in a line for lunch, the new arrival is suddenly pushed as
A. Use Humor Effectively.
B. Various Kinds of Humor.
C. Add Humor to Speech.
D. Different Humor Strategies.

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[单项选择]某餐馆2004年营业收入72万元，各项开支85万元，全年亏损13万元，经税务机关核查，其开支项目不能准确核算，采用核定征收办法计算所得额，应税所得率为 11%，当年应纳税额为( )元。
A. 21384
B. 26136
C. 2836
D. 34669

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[单选题]自感系数L与（）有关。
A.电流大小；
B.电压高低；
C.电流变化率；
D.线圈结构及材料性质。

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[单选题]下列属于高闪点的物体是( )。
A.松香水
B.石油
C.菜油
D.氮气

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[单选题]列车侧向通过,18号单开道岔,导曲线半径≥m时,速度不应超过( )。
A.100km/h
B.90km/h
C.80km/h
D.60km/h

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[单选题]某企业为按季申报小规模纳税人，2021年7月销售货物取得销售额15万元，8月销售货物取得销售额15万元，9月销售货物取得销售额14万元，销售不动产取得收入10万元。则该企业第三季度销售货物取得的销售额应交教育费附加、地方教育附加（）元。
A.0
B.210
C.420
D.1920

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[简答题]32.桥隧登记簿设置及填写要求是什么？