热门试题:
[单项选择]关于汽车空调的通风系统,下列说法中正确的是().
A. 混合型通风系统中,蒸发器与散热器间没有温控门
B. 全热型通风系统中,蒸发器与散热器间没有温控门
C. 全热型通风系统只用于普通轿车中使用
D. 全热型通风系统可节省能源
[单选题]‘年,中国高速公路达到了13.6万公里,保持世界( )位置。
A.第一
B.第二
C.第三
D.第四
[多项选择]0.4MVA及以上,线圈为星形—星形联结低压侧中性点直接接地的变压器,对低压侧单相接地短路应选择( )方式,保护装置应带时限动作于跳闸。
A. 利用高压侧的过电流保护时,保护装置宜采用三相式保护
B. 接于低压侧中性线上的零序电流保护
C. 接于低压侧的三相电流保护
D. 接于低压侧的二相电流保护
[单项选择]以下属于法国人心理特征的是()。
A. 矜持
B. 幽默
C. 勤奋
D. 喜自由
[单选题]电流互感器的额定容量,是指电流互感器在额定电流和额定()下运行时,二次所输出的视在功率。
A.电压
B.功率
C.负荷
D.导纳
[单选题]《铁路旅客运输规程》(铁运〔1997〕101号)规定,铁路旅客运输合同从()后成立,至按票面规定运输结束旅客出站时止为合同履行完毕。
A.检票进站
B.进入候车室
C.进站上车
D.售出车票
[简答题]One day in the dead of winter, I looked out my back window and saw a chicken. It was jet-black with a crimson wattle, and it seemed unaware that it was in New York City. In classic barnyard fashion, It was scratching, pecking and clucking.
I shrugged off the apparition. Birds come and go. Usually they’re pigeons, not chickens, but like other birds, this one had wings and it would probably use them. Or so I thought.
The protagonist of this story is known simply as the chicken. How it came to a small backyard here, remains a matter of conjecture. The chicken made its first appearance next door, at the home of a multitude of cabdrivers from Bangladesh. My wife, Nancy, and I figured they had bought the chicken and were fattening it for a feast. That hypothesis fell into doubt when the chicken hopped the fence and began pacing the perimeter of our yard with a proprietary air.
Eating it was out of the question. As a restaurant critic and an animal lover, I subscribe to a po
[不定项选择题]A.清晨服用
A.餐前服用
B.餐中服用
C.餐后服用
D.睡前服用
E.抗过敏药、平喘药适宜
[单选题]遇有降雾、暴风雨(雪)、扬沙等恶劣天气影响瞭望时,应( )线上作业和上道检查,必须作业时,应采取特殊安全措施,保证来车之前按规定的距离及时下道。
A.停止
B.继续
C.申请
D.必须
[单选题]每天摄入盐6-7克的饮食类型是?
A.广东型
B.上海型
C.北京型
D.东北型
[多选题]发动机有效功率等于( )的乘积。( )
A.有效转矩
B.曲轴转速
C.车速
D.额定转矩
[多选题]授装仪式,通常由支队及以上单位组织,按照下列程序进行:( )。(一)仪式开始; (二)奏唱中国消防救援队队歌; (三);(四) ;(五)宣读接装誓词 ;(六)领导讲话 ;(七)仪式结束 ;
A.宣读授装命令;
B.奏唱国歌;
C.授装、接装;
D.宣读授装誓词
[单项选择]提出“把我国建设成为富强、民主、文明的社会主义现代化国家”的大会是()
A. “十三大”
B. 十一届三中全会
C. “十四大”
D. “十二大”
[单项选择]下列各项关于产后出血的描述,错误的是()。
A. 胎儿娩出后24小时内失血量超过500ml称产后出血
B. 软产道损伤是引起产后出血最常见的原因
C. 凝血功能障碍也是引起产后出血的原因
D. 胎盘和胎膜残留又行钳刮术或刮宫术
E. 胎盘完全植入时,需做子宫次全切除
[单选题]运行速度250 km/h以上时,完全监控模式下CTCS-3级列控车载设备(含CTCS-2级后备功能)应按高于线路允许速度( ) km/h报警、( )km/h常用制动、( ) km/h紧急制动设置模式曲线。
A.2、5、8
B.2、5、10
C.2、5、15
[判断题]使用消防水泵接合器应注意区分室内不同消防给水管网或竖向分区的水泵接合器,以确保准确供水。( )
A.正确
B.错误
[单选题]《铁路旅客运输规程》第一百零八条规定,线路中断后,旅客买票绕道乘车时,按()计算票价。
A.实际径路
B.指定径路
C.变径
D.近径路
[单项选择]老陈夫妇均为残疾人,无劳动能力,其唯一养子小陈已结婚单独立户,有固定收入,老陈夫妇申请享受城市低保待遇。下列关于管理审批机关对其家庭收入进行核算的说法,正确的是( )。
A. 老陈夫妇无劳动能力,应核定为没有家庭收入
B. 小陈是老陈的家庭成员,其收入就计入老陈一家的家庭收入
C. 小陈夫妇是老陈的家庭成员,其收入就计入老陈一家的家庭收入
D. 小陈不是老陈的家庭成员,但小陈应支付的赡养费应计入老陈一家的家庭收入
[单选题]机动车在路边停车时,机动车驾驶人( ),上下人员或者装卸物品后,立即驶离。
A. 可以下车休息
B. 可以下车装卸物品
C. 不得离车
D. 在车上,可以不拉手刹
[判断题] 新胶管使用前,可以用气氛将胶管内的滑石粉吹除干净
A.正确
B.错误
[单选题]核放射探测仪使用温度范围为( )(难)
A. -20~0℃
B. -20~+30℃
C. -10~+50℃
D. 0~+45℃
[判断题]在保密通信技术比较落后的情况下,允许在单位内部无保密措施的电话中传递国家秘密。( )
A.正确
B.错误
[多项选择]下列有关负债的表述正确的有( )。
A. 企业为职工缴纳的医疗保险费、养老保险费、失业保险费、工伤保险费、生育保险费等社会保险费和住房公积金,应当在职工为其提供服务的会计期间,根据工资总额的一定比例计算,计入资产成本或当期损益
B. 非货币性薪酬主要为非货币性福利,通常包括企业以自己的产品或其他有形资产发放给职工作为福利,但不包括向职工无偿提供自己拥有的资产使用、为职工无偿提供类似医疗保健等服务
C. 企业支付租赁住房等资产供职工无偿使用所发生的租金,借记“应付职工薪酬”科目,贷记“银行存款”等科目
D. 因被辞退职工不再能给企业带来任何经济利益,辞退福利应当计入当期费用而不作为资产成本
E. 以现金结算的股份支付与以权益结算的股份支付均通过“应付职工薪酬”科目核算
[单项选择]一片草原上的全部黄羊和一片草原上的全部生物,在生态学上分别称为()
A. 种群和生物群落
B. 种群和生态因素
C. 生物群落和种落
D. 生物群落和生态因素
[多选题]铁路营业线施工是指影响营业线设备稳定、使用和行车安全的各种施工作业,按组织方式、影响程度分为()和()两类。
A.集中修
B.施工
C.维修
D.邻近营业线施工
[单选题]当第一连接杆处的尖轨与基本轨间、心轨与翼轨间有()及以上水平间隙时,不能锁闭或开放信号机。
A.3mm
B.2mm
C.4mm
D.5mm
[单项选择]
For the people who have never traveled across the Atlantic the voyage is a fantasy. But for the people who cross it frequently one crossing of the Atlantic is very much like another, and they do not make the voyage for the (61) of its interest. Most of us are quite happy when we feel (62) to go to bed and pleased when the journey (63) . On the first night this time I felt especially lazy and went to bed (64) earlier than usual. When I (65) my cabin, I was surprised (66) that I was to have a companion during my trip, which made me feel a little unhappy. I had expected (67) but there was a suitcase (68) mine in the opposite comer. I wondered who he could be and what he would be like. Soon afterwards he came in, He was the sort of man you might meet (69) , except that he was wearing (70) good clothes that I made up my mind that we would not (71) whoever he was and did not say (72) . As I had expected
A. It was no one
B. There was no one
C. It was anyone
D. There was anyone
[判断题]电缆分接箱主要有电缆和电缆附件构成的电缆连接设备。
A.正确
B.错误
[单选题]处于高处作业状态,如脚手架,大型设备拆除时,必须使用安全带。
A.正确
B.错误
[单项选择]最高人民法院裁定不予核准死刑,发回第一审人民法院重新审理的案件,一审法院()
A. 可以由原审合议庭审重新审理
B. 应当公开审理
C. 应当开庭审理
D. 可以书面审理
[单项选择]将企业生产物流划分为连续型生产物流和离散型生产物流的依据是()。
A. 物料流经的区域
B. 原材料生产成本的高低
C. 生产专业化的程度
D. 物料在生产工艺过程中的流动特点
[填空题]Dear Sirs,
Your company, Euro Cotton import, has been introduced to us by Smith & Co., London, as a large buyer of Chinese cotton products. These articles come within the scope of our business activities, and we shall be pleased to enter into business relations with you.
To give you a general idea of the various types that are at present available for export by us, we enclose a specification list and shall be glad to send you samples and quotations upon receipt of your specific enquiry.
Our terms of payment are by a draft at sight under L/C. All the products exported by us are of fine quality and at low price.
We look forward to your early reply.
Yours faithfully,
Jack Lee, sales manager
What will Jack lee do if the receiver has specific enquiry
He will send him ______.