热门试题:
[判断题]预加载荷的大小，应根据所选用轴承型号决定。
A.正确
B.错误
[多选题]当电容器出现异常声音时应（ ）。
A.检查电容器负荷、电压及频率
B.检查各接头有无松动、发红
C.检查油色是否正常
D.异常响声是否均匀，根据异常响声的程度汇报中决定是否将电抗器退出运行
[判断题]行车有关人员，在任职期间，要定期进行身体检查，身体条件不符合任职岗位要求的，应调整工作岗位。J241
A.正确
B.错误
[单项选择]移动设备最重要的优势是（）
A. 不受环境和空间的约束
B. 便于携带
C. 移动中使用
D. 随机
[单项选择]机体处于正氮平衡的状况是（）
A. 创伤
B. 糖尿病
C. 发热
D. 饥饿
E. 健康的婴幼儿
[单选题]有一名游客向导游投诉同房团友睡觉打鼾、使其无法正常休息，提出住单间，导游员请领队内部调整未成，告知游客单间房费由其本人及打鼾团友各付一半。（ ）
A.A
B.B
[单项选择]不属于医院营养教育方式的是（）。
A. 面对面营养咨询
B. 营养讲座
C. 街头广告
D. 电视讲座
E. 营养知识宣传手册
[多选题]给水泵的工作特点是( )。
A.高温
B.高压
C.高速
D.低速
[单项选择]
A pet is an animal that (21) in your house. Over half the families in North America own pets. The most popular (22) are dogs, fish and birds. Rabbits, hamsters and turtles are also popular. Even some unpopular animals such as frogs, mice and snakes are pets.
People first (23) to keep pets about 12,000 years ago. The first pet was a dog. The dog did not become a pet because people (24) it was cute. It became a pet because it was useful. People used the dog for many things. The dog warned people (25) danger so wild animals didn’t attack people. It also ate left-over food. Later, dogs helped people take care (26) cows and sheep on farms.
Cats did not (27) pets for a long time. When the Egyptians first started to grow grain, mice ate it. The Egyptians were (28) to tame cats.
Today, people keep many (29) of pets. Animals such as canaries, parrots, mice and hamsters live in cages. They need peo
A. about
B. of
C. on
D. for
[单选题]下列哪项检查有助于诊断
A.腹腔穿刺
B.化验血白细胞
C.化验血红细胞
D.黄疸指数
E.化验血胆红素
[单选题]线路胀轨的紧急处理，应办理临时封锁手续，设置（）防护。
A.减速手信号
B.停车手信号
C.慢行手信号
D.通过手信号
[单项选择]关于子宫内膜癌与性激素的关系不正确的是（）
A. 肥胖者因体内雌酮水平升高易患膜癌
B. 单一雌激素长期刺激，无孕酮拮抗
C. 单一的雌激素替代疗法
D. 常与有排卵性功血或多囊卵巢综合征并存
E. 绝经后在脂肪内雄烯二酮经芳香化转变为雌酮作用于内膜
[单选题]下列哪个设备为环调环调需实时监控的设备。（ ）
A.消防设备
B.公共区、重要设备区的温湿度
C.电扶梯
D.站台门
[判断题]在航班接近满载时，吨位控制部门发出航班关闭、需要申请的电报后，各航站不能采取随售随报的办法收运货物，不论是否在随售随报的规定重量范围内，都要想吨位控制部门申请。（）
[判断题]( )上海桑塔纳汽车发动机在配气机构装配完毕后，须按该车维修手册的要求，调整气门间隙至正常值。
A.正确
B.错误
[判断题]雷雨时，应停止室内起重作业。
A.正确
B.错误
[单项选择]反映居民与非居民之间发生的货物与服务交易、各种转移及其他金融交易等的统计，称为 【 】
A. 国际收支统计
B. 信贷收支统计
C. 货币市场统计
D. 资金流量统计
[单选题]桥隧检查工区（）对铁跨公限高架检查一遍。
A.每旬
B.每月
C.每季
D.每年
求turbo码编译码的FPGA或MALAB的仿真实现
本人毕业设计做的是turbo码的编译码仿真实现，因实习浪费不少时间，现时间紧，个人能力有限，恐难以完成，急求相关资料，或以购买方式交易均可。
[单项选择]患者女，13岁，凸面型，鼻唇角正常，面下1／3稍短，颏唇沟深。前牙Ⅲ度深覆，覆盖5mm，磨牙远中尖对尖关系，上颌拥挤6mm，下颌拥挤6．5mm。若该患者的前牙Bolton比率较小，治疗结束后磨牙呈中性关系，双侧的尖牙关系可能为（）
A. 中性关系
B. 尖对尖远中关系
C. 完全远中关系
D. 近中关系
E. 轻度远中关系
[多选题]某县公安局治安大队在对全县娱乐场所进行监督检查时,发现“在水一方”K 歌城违规
从事经营活动。经向公安机关负责人报告并经批准后,可以采取的行政强制措施有:
A.查封 K 歌城
B.扣押营业设备
C.责令停业整顿
D.结经营账户
[多选题]假如古代有微信,以下哪几位诗人不会出现在武则天的“朋友圈”中? ( )
A. 高适
B. 岑参
C. 宋之问
D.王维
[多选题]理性认识包括哪三种形式
A.概念
B.判断
C.推理
D.表象
[判断题]（ ）汽车空调冷凝器安装时，从压缩机输出的气态制冷剂一定要从冷凝器下端入口进入。
A.正确
B.错误
[单选题] (单选题)资本主义工资的形式有两种()
A. 泰罗制和福特制
B. 名义工资和实际工资
C. 绝对工资和相对工资
D. 计时工资和计件工资
[单项选择]Teaching children to read well from the start is the most important task of elementary schools. But relying on educators to approach this task correctly can be a great mistake. Many schools continue to employ instructional methods that have been proven ineffective. The staying power of the "look-say" or "whole-word" method of teaching beginning reading is perhaps the most flagrant example of this failure to instruct effectively.
The whole-word approach to reading stresses the meaning of words over the meaning of letters, thinking over decoding, developing a sight vocabulary of familiar words over developing the ability to unlock the pronunciation of unfamiliar words. It fits in with the serf-directed, "learning how to learn" activities recommended by advocates of "open" classrooms and with the concept that children have to be developmentally ready to begin reading. Before 1963, no major publisher put out anything but these "Run- Spot-Run" readers.
However, in 1955, Rudolf Fle
A. only logical and natural
B. the expected position
C. probably a mistake
D. merely effective instruction
[单选题]甲醇着火不适宜的灭火剂是( )。
A.泡沫
B.干粉
C.水
D.二氧化碳
[单选题]KF-ZRJ-Q条件电源的作用是( )。
A.用于QJ的自闭电路
B.,用于QJJ的励磁电路
C.用于QJ的励磁电路
D.用于引导进路解锁时YJJ的励磁电路
[单选题]下列融资方式中，不适用于商业银行在遇到短期资金紧张时获得资金的是()。
A.卖出持有的央行票据
B.同业拆入资金
C.上市发行股票
D.将商业汇票转贴现
[单项选择]多发性硬化急性发作最有效的治疗是（）
A. 大剂量免疫球蛋白
B. 血浆交换
C. 甲泼尼龙冲击
D. 大剂量泼尼松
E. 干扰素-β
[判断题]作业人员及工程车在同一区域作业（仅限于同一项作业），按施工前进方向，人员在前，工程车在后，不得颠倒。
A.正确
B.错误
[判断题]控制曲线关闭点距LKJ基础数据中设置的目标信号机的距离称之为安全距离。
[单项选择]下列锅炉压力容器缺陷中最危险的是( )。
A. 变形
B. 裂纹
C. 均匀腐蚀
D. 内部沉积污垢
[单选题]电动机控制电路中热继电器的作用是（ ）。
A.过电压保护
B.过载保护
C.短路保护
D.欠电压保护
[单选题]携带植物种子、种苗以及其他繁殖材料进境的，应（ ）。
A.事先办理检疫审批手续
B.在报检的同时办理检疫审批手续
C.事后随时补办检疫审批手续
D.可以免办检疫审批手续
[填空题]如果要组成一个容量为、32KB，字长为8位的存储器，共需______个规格为8K×1的芯片。
[单项选择]
Text 3
The Inland Revenue on Thursday accused the British film industry of abusing government aid, with every production of recent years deliberately over-claiming tax relief.
Revenue officials called in about 20 members of the film industry and warned them of severe consequences if the "exploitation" of tax-relief schemes did not immediately stop.
The move, which affects the including low- to high-budget film-makers and financiers, is i the latest in a series of attempts by the Revenue to clamp down on tax loopholes in an attempt
to raise more money for the Exchequer.
But the film industry responded on Thursday night, saying the Revenue could drive productions overseas and would confuse investors.
A series of tax relief schemes, introduced in 1997, enables those involved in the financing of qualifying British-made films to claim the costs of production against future income. The schemes have become popular with inv
A. film-makers turn to the government for financial help
B. several actions have been taken to stop tax evasion
C. officials have phoned up many film-makers to protest
D. more tax relief is needed to keep the industry going
[判断题]拟聘用的辅警,经公示后无异议的,与被聘用人员签订书面劳动合同,建立劳动关系。( )
A.正确
B.错误
