热门试题:
[单项选择]
For much of the world, the death of Richard Nixon was the end of a complex public life. But researchers who study bereavement wondered if it didn’t also signify the end of a private grief. Had the former president merely run his allotted fourscore and one, or had he fallen victim to a pattern that seems to afflict longtime married couples: one spouse quickly following the other to the grave
Pat, Nixon’s wife of 53 years, died last June after a long illness. No one knows for sure whether her death contributed to his. After all, he was elderly and had a history of serious heart disease. Researchers have long observed that the death of a spouse, particularly a wife, is sometimes followed by the untimely death of the grieving survivor. Historian Will Durant died 13 days after his wife and collaborator, Ariel; Buckminster Fuller and his wife died just 36 hours apart. Is this more than coincidence
"Part of the story, I suspect, is that we men are so use
A. being self-reliant.
B. evading intimacy.
C. developing habits.
D. avoiding independence.
[判断题]省级人民政府领导所属各工作部门和下级人民政府的工作，对所属各工作部门和下级人民政府的不适当的决定应当予以撤销。
A.正确
B.错误
[单选题]对于违章使用的工作卡，一经发现赔偿损失1000元，并停止工作卡乘车功能 ()月。A.3个 B.6个 C.9个 D.12个
A.A
B.B
C.C
D.D
[单项选择]国际收支平衡是指国际收支差额处于一个相对合理的范围内，即( )。
A. 无巨额的国际收支赤字，但可有巨额的国际收支盈余
B. 可有巨额的国际收支赤字，又可有巨额的国际收支盈余
C. 无巨额的国际收支赤字，又无巨额的国际收支盈余
D. 有巨额的国际收支赤字，但无巨额的国际收支盈余
[单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}}
A. More knowledge is covered in a lecture.
B. A lesson requires students active involvement.
C. Students usually take an active part in a lecture.
D. There is a larger group of people interested in lessons.
[判断题]在DWDM组网设计中，只要通过足够多的EDFA级联来补偿传送过程中的光功率损耗，则系统可以无限制的传送很长的距离
A.正确
B.错误
[多选题]下列属于银行保函特点的有（ ）。
A.独立性保函
B.以促使申请人履行合同为目的
C.受益人提出的索赔要求符合保函规定的条件，如果申请人不同意，担保银行可以不必付款
D.依附于基础合同而存在
E.开立银行的责任是第一性的
[多选题]薪酬市场调查的主要方法包括( )。
A. 问卷调查法
B. 电话调查法
C. 面谈调查法
D. 要素比较法
E. 文献收集法
[单选题]发电机回路中的电流互感器应采用( )配置。
A.三相;
B.两相;
C.单相;
D.两相差。
[单项选择]气味芳香、成分易挥发的药物宜( )
A. 先煎
B. 烊化兑服
C. 布包煎
D. 另煎
E. 后下
[单选题]当测得绝缘的吸收比大于()时，就可以认为设备的绝缘是干燥的。
A.1：1.2
B.1：1.25
C.1：1.3
D.1：1.5
[判断题] 纯( 紫) 铜的冷作硬化效应,可用 550 ~ 600℃的退火工序加以消除,使塑性得到恢复。 ( )
A.正确
B.错误
[单项选择]城市消防远程监控系统通过（）实现火灾自动报警信息和建筑消防设施运行状态等信息的采集和传输。
A. 用户信息传输装置
B. 报警传输网络
C. 监控中心
D. 火警信息终端
[单项选择]以下不符合典型胃癌声像图表现的是（）
A. 胃壁异常增厚
B. 胃壁层次破坏
C. 黏膜层回声多数显示清晰、平整
D. 与邻近脏器分界模糊
E. 周围可见肿大淋巴结
[填空题]A physically and mentally active
B be alert and receptive
C engage in mental, activities
D the benefits of challenging the brain
E beneficial and happy
F maintain mental alertness
If people are faced with information that gets them to think about things they are interested in, they will be_______.
[单选题]在直流电路中，电容器并联时，各并联电容上（）。
A.电荷量相等
B.电压和电荷量都相等
C.电压相等
D.电流相等
[单选题]保险机构委托其他机构开展客户风险等级划分等洗钱风险管理工作时,应与受托机构签订( ),并由高级管理层批准
A.代销合同
B.合作8协议
C.书面协议
D.职责分工书
[多选题]道路交通标线按功能分为（ ）。
A.A.引导标线
B.B.指示标线
C.C.禁止标线
D.D.警告标线
[单选题]《中国金茂开发项目进度计划管理制度》中，定位板计划需在定位通过后 天内，在进度系统审批完成。
A.10
B.15
C.8
D.7
[多项选择]氯胺酮用于小儿，哪些描述是不正确的（）。
A. 使呼吸道分泌物增加
B. 有心血管兴奋作用，血压、脉率均升高
C. 无呼吸抑制作用
D. 是休克患者适宜的麻醉用药
E. 术后常并发幻觉和噩梦，与地西泮同用并不降低发生率
[单选题]临时限速值分辨率为( )。
A.3km/h
B.5 km/h
C.10 km/h
D.20 km/h
[单项选择]
NKT细胞可识别由哪一项呈递的共有脂类和糖脂类抗原( )
A. CD5
B. NK1.1
C. PAMP
D. PRR
E. CD1
[判断题]电客车快速制动时，防滑保护不可用。（ ）
A.正确
B.错误
[不定项选择题]男，68岁，高血压病10年，突发胸部撕裂样疼痛，向后背部放射。查体：BP 190/120mmHg。心电图：RV3-RV5 ST 段抬高。
该患者诊断:
A.冠心病
B.冠心病，心绞痛
C.冠心病，急性心肌梗死
D.急性心肌梗死伴主动脉夹层
E.主动脉夹层
[单选题]正压机械送风排烟时,向楼梯间及其前室、消防电梯前室或合用前室送风,使楼梯间、前室或合用前室形成( )pa压力,以阻止走道内的烟雾流向楼梯间及其前室或合用前室。
A.5~10
B.15~25
C.25~50
D.60~110
[判断题]正常运行的电压互感器或避雷器可用隔离开关操作。( )
A.正确
B.错误
[简答题]
Write about the following topic：
Some international students have few friends in their host countries when they study overseas. What’s your opinion on how to improve the relationship between home students and foreign students
You are required to write about 180 words．
[判断题]（三期）当某个EPAC2发生紧急制动不缓解故障时，司机可远程操作隔离开关，将该卡紧急制动隔离。
A.正确
B.错误
[判断题]导体电阻的大小与导体的长度成反比,与横截面积成正比,并与材料的性质有关。()
A.正确
B.错误
[单选题]常用改善混凝土拌合物流动性能的外加剂是( )。
A.减水剂;
B.防水剂;
C.缓凝剂;
D.膨胀剂
[判断题]出站信号机发生故障时,除按规定交递行车凭证外,对通过列车应预告司机,并显示引导手信号。( )
J365
A.正确
B.错误
[多选题]下列有关职务侵占罪的表述，正确的是（ ）。
A.本罪的主体为特殊主体，即公司、企业或其他单位的人员，且这些人员不属于国家工作人员
B.本罪在客观方面可以采用侵吞、盗窃、骗取等各种手段
C.国有单位委派到非国有单位的从事公务的人员实施侵占行为的，不以本罪论
D.主观上具有将本单位财物非法占为己有的目的
[填空题]制作纸工作品常用到（）、折、（）、粘、弯曲、插接等加工制作方法。
[判断题]真空断路器停电时，发现一相真空泡有放电声应用上级电源对其停电隔离。
A.正确
B.错误
[单选题]内外痈均治，但长于治疗肺痈吐脓，是治疗肺痈咳吐脓血要药的是
A.鱼腥草
B.大血藤
C.败酱草
D.蒲公英
E.板蓝根
[判断题]在室内配电装置上，由于硬母线上的油漆不影响挂接地线的效果，因此可以直接挂接地线。( )
A.正确
B.错误
[单项选择]
{{B}}TEXT D{{/B}}
Space is a dangerous
place, not only because of meteors but also because of rays from the sun and
other stars. The atmosphere again acts as our protective blanket on earth. Light
gets through, and this is essential for plants to make the food which we eat.
Heat, too, makes our environment endurable. Various kinds of rays come through
the air from outer space, but enormous quantities of radiation from the sun are
screened off. As soon as men leave the atmosphere they are exposed to this
radiation but their space suits or the walls of their spacecraft, if they are
inside, do prevent a lot of radiation damage.
Radiation is the
greatest known danger to explorers in space. The unit of radiation is called
"rem". Scientists have reason to think that a man can put up with far more
radiation than 0.1 rem without being damaged; the figure of 60 rems has been
agreed on. The trouble is that it is extremely difficult to b
A. it protects him against the harmful rays from space
B. it provides sufficient light for plant growth
C. it supplies the heat necessary for human survival
D. it screens off the falling meteors
