热门试题:
[判断题]安全生产费用是指企业按照规定标准提取, 在成本中列支,专门用于完善和改进企业安 全生产条件的资金。( )
A.正确
B.错误
[判断题]在RRC Inactive状态下，gNB和UPF之间没有连接？
A.正确
B.错误
[判断题]物资合同按照公司统一合同文本与招标采购结果，在电子商务平台与供应商进行协同签订，可以对招标采购结果进行实质性修改。
A.正确
B.错误
[单选题]AB566523
当空气中的相对湿度较大时，会使绝缘电阻阻值（）。
A.上升
B.不变
C.下降
D.随湿度而定
[单项选择]
Text
There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the internal-combustion engine has something to do with burning fuel, expanding gases and pistons being driven, (26) people should have some basic idea of how the things that they use (27) what they do. Further, students might be helped by a course (28) considers the computer’s impact (29) society. But that is not (30) is meant by computer literacy. For computer literacy is not a form of literacy; it is a trade skill that should not be (31) as a liberal art.
(32) how to use a computer and learning how to program one are two distinct activities. A (33) might be made (34) the competent citizens of tomorrow should (35) themselves from their fear of computers. But this is quite different (36) saying that all ought to know
A. any
B. much
C. some
D. many
[判断题]避免经营者背离股东人的目标，其最好的解决办法就是尽量使激励成本和监督成本之和最小。( )
[单项选择]
Passage Two
There was a big pile of bricks on the top of a tall building and a man had to bring them down to the ground. He had a long rope which went over a pulley (滑轮) at the roof of the building. The other end was fastened to a big box.
First he pulled the box up to the top of the building, and fastened the end of the rope so that the box could not come down. Then he climbed up the ladder and filled the box with bricks. Next he climbed down the ladder and untied the rope. Unfortunately the box of bricks was heavier than the man, and as a result he was pulled up by the rope. Half-way up, the box of bricks hit him as it was coming down.
When he reached the top, his head hit the pulley. The box of bricks hit the ground and broke. As a result the bricks fell out. The box was then lighter than the man and consequently he began to come down and the box began to go up.
Half-way up, the box hit the man. The man still held on to the rope and the b
A. the box of bricks was heavier than him
B. the box of bricks was lighter than him
C. the box of bricks came down too fast
D. the man was too careless
[判断题]最高额抵押的主合同债权可以转让。（）
A.正确
B.错误
[多选题]心理定价策略包括（ ）。
A.整数定价策略
B.尾数定价策略
C.声望定价策略
D.招徕定价策略
E.分级定价策略
[单项选择]营养不良儿,腹泻，重度，脱水酸中毒纠正后突然出现惊厥
A. 低血镁
B. 低血钙
C. 低血钾
D. 低血钠
E. 碱中毒
[单项选择]It might take only the touch of peach fuzz to make an autistic child howl in pain. The odour of the fruit could be so Overpowering that he gags. For reasons that are not well understood, people with autism do not integrate all of their senses in ways that help them understand properly what they are experiencing. By the age of three, the signs of autism-- infrequent eye contact, over-sensitivity or under-sensitivity to the environment, difficulty mixing with others are in full force. There is no cure; intense behavioural therapies serve only to lessen the symptoms.
The origins of autism are obscure. But a paper in Brain, a specialist journal, casts some light. A team headed by Marcel Just, of Carnegie Mellon University, and Nancy Minshew, of the University of Pittsburgh, has found evidence of how the brains of people with autism function differently from those without the disorder.
Using a brain-scanning technique called functional magnetic-resonance imaging (FMRI), Dr. Just,
A. Efforts to examine other brain areas of autistic persons.
B. Ways to stimulate the growth of white matter wiring.
C. Other problems autistic persons may suffer from.
D. Mysteries why white matter is so important.
[单项选择]形成腹股沟管外环是（）
A. 联合肌腱
B. 腹横肌
C. 腹内斜肌
D. 腹外斜肌腱膜
E. 皮下浅筋膜
[判断题]调车手信号：指挥机车向显示人方向来的信号昼间——展开的绿色信号旗在上部左右摇动；夜间——绿色灯光在上部左右摇动。
A.正确
B.错误
[判断题]焊接结构焊前的冷加工对结构产生脆性断裂不会带来任何影响。（）
[单选题]公安民警对违法犯罪嫌疑人进行人身安全检查时，下列做法正确的是：
A.一般应当从被检查人的双脚开始从下至上顺序进行检查
B.对被检查人腋下、后背、腰部等重点部位及衣服重叠之处等易隐藏物品的地方重点检查
C.怀疑被检查人可能携带赃款赃物、作案工具或者违禁品的，可以直接翻开衣帽进行检查
D.在保证安全的前提下，也不得让被检查人将其衣服口袋翻出接受安全检查
[单选题]线路设备大、中修验收时三角坑应符合( )标准。
A.作业验收
B.经常保养
C.临时补修
D.其他验收
[判断题]直流分压器红外检测迎峰度夏期间每天1次
A.正确
B.错误
[判断题]各类执法档案应当做到归档材料齐全完整,制作规范,字迹清楚,并采用具有长期保留性能的笔、墨水书写或打印。
A.正确
B.错误
[简答题]一般存款账户既可以办理现金缴存，亦可办理现金支取。（ ）
[单选题]超前（）米探清井筒、大孔径钻孔、封闭不良钻孔具体位置、落底位置以及积水、积泥情况，采取措施消除隐患
A.A、20
B.B、30
C.C、40
D.D、50
[单选题]以下哪个不是普速铁路施工等级
A.Ⅰ级
B.Ⅱ级
C.Ⅲ级
D.Ⅳ级
[单项选择]小鼠骨髓细胞微核试验的特点符合（）
A. 细菌-体外-基因突变
B. 哺乳动物细胞-体外-体细胞基因突变
C. 哺乳动物细胞-体外-体细胞染色体损伤
D. 哺乳动物-体内-体细胞染色体损伤
E. 哺乳动物-体内-性细胞染色体损伤
[判断题]《中华人民共和国特种设备安全法》规定，特种设备生产、经营、使用单位对其生产、经营、使用的特种设备应当进行自行检验和维护保养。
A.正确
B.错误
[多项选择]莱菔子治咳喘痰多、胸闷兼食少，是取其什么功效（）
A. 清化热痰
B. 健脾开胃
C. 消食化积
D. 降气化痰、止咳平喘
E. 燥湿化痰
[单选题]重合刨面的轮廓线用______绘制。
A.粗实线
B.细实线
C.虚线
D.点划线
[单选题]负性效应是一种心理效应，是指我们在认识他人的时候，对正负信息(也就是这个人做的好事和坏事)形成的印象总是不均等。人们常常总是把别人偶尔的“坏”记得牢牢的，却把他一以贯之的“好”抛之脑后。根据上述定义，以下属于负性效应的是：( )
A.小林做事总是拖拖拉拉，工作计划以前从来没有按时上交，某次及时上交了计划，就得到了直接领导的表扬
B.小胡每天都主动打扫办公室卫生，偶尔某天身体不舒服没有打扫，同事小雷就觉得小胡不勤快了
C.小肖给人的印象非常有激情和热情，机灵有余但沉稳不足，领导更喜欢把一些开创性的工作而不是按部就班的计划交给他去完成
D.所有的媒体都聚焦于某漂亮女明星的完美仪态，没有人注意到她身上的服装并不是名牌
[单项选择]心肺联合移植术中低外周血管阻力（）
A. 吸入高浓度氧
B. 正性肌力药
C. 缩血管药
D. 扩张血管药
E. 抗心律失常药
[单选题]《铁路旅客运输服务质量规范》（动车）４.１.１中规定：（ ）用于照顾重点旅客。
A.乘务室
B.监控室
C.操作室
D.多功能室
[判断题]质量鉴定发现缺陷在鉴定期间已处理的可按处理后的质量状态进行评定。
A.正确
B.错误
[多项选择]所谓罗马法，一般泛指罗马法奴隶制国家法律的总称，存在于罗马奴隶制国家的整个历史时期。以下属于罗马法渊源的是( )
A. 习惯法
B. 议会制定的法律
C. 元老院决议
D. 长官的告示
[判断题]万用表的红表棒是万用表的正极,即表内电池的负极,黑表棒是万用表的负极,即表内电池的正极。( )
A.正确
B.错误
[单选题](1.0分)导线测量角度闭合差的调整方法是()。
A.反号按角度个数平均分配
B.反号按角度大小比例分配
C.反号按边数平均分配
D.反号按边长比例分配
[单选题]《铁路常旅客服务办法》中，乘车积分自进入账户当日起连续（ ）个月有效,在有效期内可进行兑换,到期未兑换积分自动作废。
A.3
B.6
C.10
D.12
[单选题] 在经济交往活动中,应以( )为前提。
A.自己利益的实现
B.自己利益的实现和他人需要的满足
C.自己利益第一,对方利益第二
D.大公无私,照顾对方利益
[判断题]裸机只能识别和执行机器语言。
A.正确
B.错误
