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静电放电产生的火花是引燃引爆的火源，常用消除静电的方法有（）。
A.工艺控制法
B.静电接地
C.增湿
D.屏蔽
E.静电消除器
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What does Tony Little say about the British education system?
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（）时，子宫角翻入子宫颈或阴道而发生套叠。
A.子宫部分脱出
B.子宫全脱
C.阴道部分脱出
D.阴道全脱
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描述文献主题内容的检索词有（）。
A.主题词
B.关键词
C.分类号
D.出处
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A . 递推关系B . 子问题独立
C . 子问题重叠D . 最优子结构
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《召公谏厉王弭谤》“师箴，瞍赋”中的“瞍”是指（）。
A.失聪者B.盲人C.口吃者D.失语者
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离园前涵涵小朋友不坐好等父母却摸玩具拉其他人的头发
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Passage 39 Many people have difficulty in studying mathematics. Sometimes their difficulty stems from the psychological idea that they are "not good at math". (39) It has been demonstrated that many times that it is often this idea that is causing their problems rather than any lack of skill in mathematics. The best way to deal with this problem is to tell yourself that math involves using the same numbers you have been using all your life and that you know them as well as anyone else. Then set your mind to learning how they are used in the particular part of mathematics you are studying. Many schools offer "math anxiety" courses which are designed to help people overcome their fear of math. Another problem many people encounter is that in mathematics, unlike some other subjects you may have studied, the material has a very important sequence or order. If you do not understand a section of mathematics text, it is no use going on to the next section. Many sections of math books are based on information presented earlier, so it is essential that you understand a section before going on to the next. Sometimes students in mathematics courses do not read the written material in the text but assume that the instructor will tell them what they need to know. This can cause them serious problems, since many instructors assume that students have read the text before coming to class. The written sections of mathematics textbooks contain much valuable information.
A．their instructors will explain it in classB．it contains much valuable informationC．it will be examinedD．it was written by some famous mathematicians
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异常情况处置过程中，一线值班人员应在运行日志上做好跟踪记录，记录要素应包含有（）
A.异常情况的现象描述
B.起止时间
C.通知人员
D.处理过程
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脱氢装置的反应进料为正构烷烃，出料为正构烯烃。
A . 正确
B . 错误
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（）添乘人员未上车，列车调度员不得安排确认列车开车。
A.工务B.电务C.供电D.通信
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严禁违章指挥、违章作业、违反劳动纪律和调度纪律。( )
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女性，19岁。弛张性发热7d，2d来两面颊部出现对称性、水肿性红斑，指端及甲周有红斑。化验：Hb90g／L，WBC3．4×109／L，小便检查蛋白(+++)，管型0～2／HP，ANA(+)，LE细胞(+)，确诊为SLE，首选治疗是（）
A . 阿司匹林或其他非甾体消炎药
B . 糖类皮质激素
C . 氯喹
D . 环磷酰胺
E . 血浆置换
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在北半球，高气压系统中的气流是逆时针辐散的，对应为晴好天气。（）
A.对 B.错
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参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
