[判断题]车站行车室内一切电话中断，单线行车按书面联络法，双线行车按时-我要搜题网

[填空题] With the recent rapid advances in information (36)_________, educational researchers at every level and in every (37) _____have developed new methods, tools, and (38)_________for instruction. As the Internet, email and multimedia have already become parts of most college students’’ lives nowadays; (39)_________these new information technologies to engineering and science instruction is a great (40)_________for teachers and researchers. Although the effectiveness and (41)_________of new information technologies on education are not yet well (42)_________ and documented the promises and (43)_________they hold for improving education are exciting. For example, individual students (44) _________________________. Students at home and in work places can have access to learning material at any time. (45)_________________________. Students can work on learning materials at their own pace and discuss them with other people when they have questions. In other words, they can learn indivi

查看答案

[单选题]行政机关在( ),应当告知当事人作出行政处罚决定的事实、理由及依据,并告知当事人依法享有的权利。
A.作出行政处罚决定前
B.作出行政处罚决定后
C.作出行政处罚决定时
D.作出行政处罚决定前或者后

查看答案

[单项选择]地震现场，一工人左腰及下肢被倒塌之砖墙压住，震后6小时救出，4小时送抵医院。诉口渴，尿少，呈暗红色。检查，脉搏120次/分，血压95/70mmHg，左下肢明显肿胀，皮肤有散在淤血斑及水疱，足背动脉搏动较健侧弱，趾端凉，无骨折征。诊断首先考虑（）
A. 感染性休克
B. 肾挫伤
C. 左下肢挫伤
D. 左下肢血栓形成
E. 挤压伤综合征

查看答案

[多项选择]下列选项中，与知识产权有关的不正当竞争行为包括（）
A. 商品主体混同行为
B. 商品虚假标示行为
C. 虚假宣传行为
D. 侵犯商业秘密行为
E. 商业诽谤行为

查看答案

[单项选择]

(二) 建筑工程施工安全技术

任何一项( )在施工前，工程技术人员都应根据施工组织设计的要求，编写有针对性的安全技术交底书，由施工员对班组工人进行交底。
A. 建筑工程
B. 专项建筑工程
C. 分部分项工程
D. 制定性工程

查看答案

[判断题]低压电气工作时应穿绝缘鞋和全棉长袖工作服，并戴低压作业防护手套、安全帽，使用绝缘工具。
A.正确
B.错误

查看答案

[多选题]密闭墙的封闭顺序有（）。
A.先支巷，后主巷
B.先主巷，后支巷
C.先进风，后回风
D.先回风，后进风

查看答案

[简答题]11月份，一台挖掘机的工作台时是360小时，求其当月的利用率是多少？（日历台时=24小时*当月天数）

查看答案

[多选题]关于实现担保物权案件的管辖，下列说法中符合我国民事诉讼法规定的是：
A.担保物权人可向担保合同签订地基层人民法院提出实现担保物权申请
B.担保物权人可向担保财产所在地基层人民法院提出实现担保物权申请
C.担保物权人可向担保物权登记地基层人民法院提出实现担保物权申请
D.担保物权人可向被申请人住所地基层人民法院提出实现担保物权申请

查看答案

[单选题]以下对总铁结合力(TIBC)理解正确的是
A.缺铁性贫血时,患者总铁结合力明显下降
B.总铁结合力就是铁蛋白中铁的总量
C.总铁结合力就是血红蛋白中铁的总量
D.总铁结合力的单位是微克或者毫克
E.转铁蛋白的含量可推算出总铁结合力

查看答案

[判断题]国家鼓励和支持安全生产科学技术和安全生产先进技术的推广应用，提高安全生产水平。
A.正确
B.错误

查看答案

[单项选择] When school officials in Kalkaska, Michigan, closed classes last week, the media flocked to the story, portraying the town’’s 2,305 students as victims of stingy (吝啬) taxpayers. There is some truth to that; the property- tax rate here is one-third lower than the state average. But shutting their schools also allowed Kalkaska’’s educators and the state’’s largest teachers’’ union, the Michigan Education Association, to make a political point. Their aim was to spur passage of legislation Michigan lawmakers are debating to increase the state’’s share of school funding. It was no coincidence that Kalkaska shut its schools two weeks after residents rejected a 28 percent property-tax increase. The school board argued that without the increase it lacked the $1.5 million needed to keep schools open. But the school system had not done all it could to keep the schools open. Officials declined to borrow against next year’’s state aid, they refused to trim extracurricular activitie
A. a raise in the property-tax rate in Michigan
B. reopening the schools there immediately
C. the attitude of the MEA’’s parent organization
D. making a political issue of the closing of the schools

查看答案

[单选题]疏散指示灯，一般设在距离地面不超过（ )的墙面上
A.

0.5米

B.

0.8米

C.

1米

D.

1.5米

查看答案

[单项选择]李某属国有企业的财务人员，私自动用了一笔数额较大的公款去炒股，一个月后被领导发现，其行为属于（）。
A. 贪污
B. 挪用公款
C. 滥用职权
D. 职务侵占

查看答案