题目详情
题目详情:

[单项选择]植物的成煤过程中,下列哪些元素是随着煤的变质程度的加深而升高的()
A. O
B. H
C. C
D. N

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[判断题]719.电子商务是网络营销的基础。
A.正确
B.错误
[判断题]通学的小学生不论身高多少,均按学生票办理。
A.正确
B.错误
[单选题]人体有许多肌肉是对称的,人体有多少对肌肉?
A.206对
B.312对
C.450对
[判断题]空压机扳键开关置“强泵”位,空气压缩机1、2均投入工作。( )
A.正确
B.错误
[单项选择]《安全评价机构管理规定》规定,转让、租借资质证书或者转包安全评价项目的,给予警告,并处( )的罚款。
A. 1万元以上2万元以下
B. 2万元以上3万元以下
C. 3万元以上7万元以下
D. 5万元以上10万元以下
[单选题]工作班成员在离开工作现场前应检查有无火种,并断开照明电源。
A.A.正确
B.B.错误
[多项选择]下列有关车道设备及功能的描述正确的是:()
A. 后线圈主要用来感应是否有车辆到收费车道指定位置
B. 前线圈主要用来感应车辆离开后控制自动栏杆为水平状态
C. 出入口收费亭都有工控机
D. 出入口收费亭都有车道控制器
[多项选择]黄连、黄柏同用的方剂是
A. 乌梅丸
B. 枳实消痞丸
C. 木香槟榔丸
D. 黄连解毒汤
[单选题]在没有电源和气源的情况下,高压隔离开关( )状态。
A.维持原有
B.自动处于开放
C.自动处于关闭
[多选题]《<铁路技术管理规程>第一次修订内容》(技术规章编号:TG/01A-2017)驾驶()的人员,必须持有国家铁路局颁发的驾驶证。
A.机车
B.动车组
C.自轮运转特种设备
D.铁路救援起重机
[单选题]张某到县公安局报案称其被陈某打成轻伤。公安机关传唤了陈某,陈某称他与张某是朋友,是闹着玩不小心弄伤了张某。公安机关遂作出不予立案的决定,并向张某送达了不予立案通知书。张某可以()。
A.向上一级公安机关申请复议
B.向人民法院提起自诉
C.要求县人民检察院撤销公安机关不立案决定
D.要求县人民检察院立案
[单选题]主控制室与()室间要采取气密性隔离措施。
A.六氟化硫配电装置
B.继保
C.开关
[单选题]下列哪项不是产生水肿的因素
A.钠与水潴留
B.毛细血管通透性增加
C.血浆胶体渗透压升高
D.淋巴回流受阻
[单选题]B-D-003 4 2 3
三相联动隔离开关的触头同期接触偏差不应大于( )。
A.5mm
B.100mm
C.150mm
D.200mm
[单选题]一般体温每升高1℃,呼吸频率大约增加
A.1-2次/分
B.2-3次/分
C.3-4次/分
D.5-6次/分
E.7-8次/分
[单选题]按期限划分,金融市场可分为哪些市场?
A.货币市场和资本市场
B.发行市场和流通市场
C.现货市场和期货市场
D.债券市场和票据市场
[单选题]在分布式电源并网点和公共连接点之间的作业,必要时应组织( )
A.会议讨论
B.作业分析
C.方案审核
D.现场勘察
[名词解释]法的分类
[单项选择]胶囊剂不包括
A. 速释胶囊剂
B. 硬胶囊剂
C. 速崩胶囊剂
D. 软胶囊剂
[单选题]【单选题】甲状腺手术后声音嘶哑,是损伤了
A.喉上神经
B.喉返神经
C.声带
D.甲状旁腺
E.气管
[单选题]前海列车回厂时,可以越过的禁止信号有()
A.D1/D2/D3
B.D1/D2/D4
C.D1/D3/D4
D.D2/D3/D4
[简答题]问题同上
[单选题]在下列工作中,属于设计阶段投资控制的重点工作是( )。
A.编制施工组织计划
B.协助设计单位开展限额设计工作审核概预算
C.编制标底
D.审核各种工程付款
[单项选择]
下面的短文后列出了7个句子,请根据短文的内容对每个句子做出判断:如果该句提供的是正确信息,请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C。
Smoking will be banned in all pubs, clubs and workplaces from next year after historic votes in the Commons last night. After last-minute appeals from health campaigners, MPs opted for a blanket prohibition which will start in summer 2007, ending months of argument over whether smokers should be barred in pubs and restaurants only. They voted to ban smoking in all pubs and clubs by 384 to 184, a surprisingly large majority of 200.Smoking will still be allowed in the home and in places considered to be homes, such as prisons, care homes and hotels.
Smokers lighting up in banned areas will face a fixed penalty notice of £ 50 and spot fines of £ 200 will be introduced for failing to display no-smoking signs, with the possible penalty, if the issue goes to co
[单选题]钢筋切断机切断短料时,手和切刀之间的距离应保持在( )以上。
A.50 mm
B.100 mm
C.150 mm
D.200 mm
[填空题]固定资产在使用过程中发生磨损,这种能够磨损与其使用强度和持续时间()。
[判断题]【判断题】为适应各种电压等级的要求,在电容器内部电容元件可接成串联或并联。()
A.正确
B.错误
[判断题]380、使用高空作业车、带电作业车、叉车、高处作业平台等进行高处作业时,高处作业平台应处于稳定状态,作业人员不准使用安全带。[判断题]
A.正确
B.错误
[判断题]电气设备发生火灾时,严禁使用能导电的灭火剂进行带电灭火。( )
A.正确
B.错误
[填空题]通常所说的促销策略组合是指()策略、()策略、()策略和()策略。
[填空题]As my train was not due to leave for another hour, I had plenty of time to spare. After buying some (36) to read on the journey, I went to the luggage office to (37) the suitcase I had left there three days before. I rook out my purse to find the receipt for my (38) The receipt did not seem to be where I had left it. I took out all the things in the purse, but no matter how hard I (39) , the receipt was nowhere to be found.
When my (40) came, I explained the situation to the assistant. The man looked at me (41) and asked me to (42) the case. The assistant then gave me a form and told me to make a list of the (43) things in the case. (44) I tried to remember all the articles I had hurriedly packed and wrote them down as they came to me.
After I had done this, I went to look among the shelves. I found the case lying in a comer. (45) Again I took out my purse and this time to pay. I pu
[单项选择]下列哪种食物最适合伤寒患者食用()。
A. 荞麦
B. 鱼
C. 黄豆
D. 玉米
E. 核桃
[判断题]
短路保护电器,应能分断其安装处的剩余电流。
A.正确
B.错误
[填空题]

There are several things about motorcycling that the average citizen dislikes. A cyclist’s (31) has something to do with this dislike. Motorcylists frequently look dirty, in fact, they are dirty. On the road there is little to (32) them from mud, crushed insects, and bird droppings. For practical reasons they often (33) in old clothing which looks much less (34) than the clothing of people who ride in cars. For the same reason motorcyclists usually wear (35) colors. Perhaps this helps to explain why they are sometimes (36) of having evil natures. In old (37) of long ago, evil characters usually wear black. In (38) movies the "bad guys" usually wear black hats (39) the "good guys" wear lighter colors.
Something else about their appearance makes an (40) impression. In their practical, protective clothing they very much like the men (41) military motorcycles in the movies o

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