热门试题:
[单选题]有 4 个 IP 地址：201.117.15.254、201.117.17.01、201.117.24.5 和 201.117.29.3，如果子网掩码为 255.255.248.0，则这 4 个地址分别属于（ ）个子网；其中属于同一个子网的是（ ）。
A.1
B.2
C.3
D.4
[单项选择]Why crime has risen so much further and faster in Britain than in any other rich country over the past half-century is anybody’’s guess. Maybe it’’s the result of near-American levels of relative poverty and family breakdown combined with a European reluctance to bang up quite such a large proportion of the population as America does. Anyway, the long-term causes are of less immediate interest to the government than a short-term solution. Popular concern about crime is rising:23% of people rated it as one of the most important issues for the govenment at the beginning of this year;34% do now.
An official report concluding that the criminal justice system is failing has added to the government’’s problems. The Audit (审计) Commission, the government’’s watchdog, says that the police too often charge suspects with the wrong offences, use inaccurate computerized information and face serious inefficiencies in the forensic science (the use of scientific methods by the police) service. Cour
A. defendants were tried twice for new crimes.
B. proposed reforms were all duly implemented.
C. previous convictions were uncovered to the public
D. most offences vanished and criminals sentenced.
[单项选择]衡量一个教师是否成熟的主要标志是能否自觉地关注（ ）。
A. 教材
B. 情境
C. 生存
D. 学生
[单项选择]对于域名为www.hi.com.cn的主机，下面哪种说法是正确的______。
A. 它一定支持FTP服务
B. 它一定支持www服务
C. 它一定支持DNS服务
D. 以上说法都是错误的
[单项选择]桃红四物汤宜用于脱疽的哪一证型（）
A. 气阴两虚证
B. 热毒伤阴证
C. 血脉瘀阻证
D. 寒湿阻滞证
E. 湿热毒盛证
[单选题]定量研究的功能在于（ ）。
A.探索研究对象的主观感受和行为的意义
B.揭示和描述社会现象间的相互关系
C.深度描述研究对象所经历的事件细节
D.获得有关人类行为、人际互动和社会角色的深入了解
[单项选择]正常心脏的胚胎发育中，心前细胞出现并心脏开始发育至形成四腔胎儿心脏止，经历时间约为（）
A. 15天
B. 20天
C. 1个月
D. 2个月
E. 3个月
[单项选择]下面关于HTML标记的说法，正确的是______。
A. URL getDocumentBase( )方法返回Applet主类的URL
B. URL getCodeBase( )方法返回包含Applet的HTML文件的URL
C. 在HTML中如果不说明String getParameter(String nam的参数，此方法将返回“0”
D. HTML标记方法用于获取HTML文件中关于Applet的信息
[填空题] Special Products Co.—How to Order
Our speciality is our convenient catalogue system. Instead of
Spending time going to a shop, you simply order it direct from us.
41 Ordering is easy and delivery fast. Once received, your order will
42 normally be dispatched within 72 hours. We will inform to you
43 immediately should any items be out of stock. If you are net happy
44 with your purchases please return than to us within the 15 days in their
45 original packaging and we will return you for in full. Quality is our main
46 criterion. Each item is under unconditionally guaranteed for 6 months.
47 You will receive a receipt and With your order which is your guarantee.
48 In the unlikely event of damage to an item during delivery, should please
49 contact with us immediately on 0197 3101772 and we will arrange for
50 its return or replacement.
51 All prices and promotional
52 offer
[单选题]某80m3金属储罐防静电的接地要求错误的是( )。
A.防静电的接地装置应与防感应雷和电气设备的接地装置单独设置
B.防静电接地线应单独与接地干线相连
C.防静电接地线的连接螺栓不应小于M10
D.接地点不应少于两处，且接地点的间距不应大于30m
[多项选择]有下列情形之一的，海关可以给予暂停6个月以内从事报关业务的处罚：
A. 拖欠税款或者不履行纳税义务的
B. 非法代理他人报关
C. 擅自开启或者损毁海关封志的
D. 提供虚假资料骗取海关注册登记的
[简答题]现场工作人员应经过紧急救护法培训,要学会什么?
[单选题]肩.颈部皮肤具有( )的特点。
A.皮脂腺分布少,油脂量分泌量极少
B.皮脂腺分布多,油脂量分泌量较多
C.皮脂腺分布均匀,油脂量分泌量适中
D.皮脂腺分布少,油脂量分泌量多
[填空题]在混凝土配合比确定时，混凝土强度试验至少应采用（）个不同的配合比。
[判断题]根据《东京公约》，国际民用航空器上的犯罪行为可以适用《东京公约》。
A.正确
B.错误
[不定项选择题]恒星对于（ ）相当于（ ）对于花丛
A.月亮；菊花
B.宇宙；花朵
C.太阳；草丛
D.天体；花海
[单项选择]实现中国梦必须弘扬中国精神。这就是以（）为核心的民族精神，以改革创新为核心的时代精神
A. 仁义礼智信
B. 勤劳勇敢
C. 爱国主义
D. 自强不息
[填空题]天然水按其硬度分类时，硬度在（）的属软水。
[单项选择]On a four-day trip to Ethiopia, I had a dream. In my dream, I saw two men, one older and one younger, facing one another against a background of temples and pyramids. The father was speaking as he performed the oil ceremony for his son. I became excited in the possibility of performing a visiting ceremony (31) my son in Africa. For the next six days I privately wondered what (32) to use in such a ceremony. Gradually the words (33) me. By the time we arrived in Cairo, I was ready. I told my son that there was a ceremony I wanted to (34) him in the tombs in Egypt. His eyes shone with (35) But I wondered if he would still be receptive after my next statement. In the dream I remembered that the son was oiled, as it (36) , with a dry substance. I took this to mean that powder (37) oil was used. But what powder I ruled out ground grass and flowers, and finally settled on sand. Sand represents the Sahara, and sand also (38) A. words
B. word
C. tongue
D. language
[填空题]（）教师的课时计划只是突出了课的主要步骤和教学内容，而新教师却把大量时间用在课时计划的一些细节上。
[单选题]在输入电源、旁路或电池供电之间任意切换，UPS的转换时间均应小于()。
A.8ms
B.10ms
C.6ms
D.4ms
[单选题]如用 PLC 的输出带动 220.V 交流电磁阀或继电器等感性负载时,一般可(),以保护 PLC的输出接点。
A.反向并联二极管
B.在线路中串联二极管
C.正向并联二极管
[判断题]执法检查人员名录库由消防干部、消防员组成。
A.正确
B.错误
[判断题]( )《石油工程建设施工安全规定》SY6444-2000第5.3.4规定,气瓶运输时车上应有明显的安全标志,应轻装轻卸｡立放时车厢不应低于瓶高的2/3,卧放时头部应朝一方｡
A.正确
B.错误
[单选题]同等级的球阀式阀针与轴针式阀针比较( )
A.球阀式阀针的导向杆长
B.轴针式阀针的导向杆长
C.球阀式阀针的质量重
D.轴针式阀针的质量轻
[单选题]根据《工伤保险条例》的规定,行业差别费率及行业内费率档次由国务院( )制定,报国务院批准后公布施行。
A.社会保险行政部门
B.安全生产监督管理部门
C.劳动保障行政部门
D.社会保险行政部门会同劳动保障行政部门
[单项选择]What is the man’s profession
A. On a train.
B. On a boat.
C. On a plane.
D. On a bus.
[简答题]
案例：师：在后两联中有一个字最能体现诗人的情感基调，是哪一个字呢？生1：悲。师：王国维说“一切景语皆情语”，那么“悲”这种情感在前两联的景物描写中是如何体现的呢？生2：我觉得“猿啸哀”中的“哀”字最能体现全诗“悲”的基调。生3：“猿啸”也可以，诗句“巴东三峡巫峡长，猿鸣三声泪沾裳”中的“猿鸣”是凄凉的形象。生4：诗人未必写猿啸，实际是诗人内心情感的宣泄。生5：首联的“鸟飞回”也能体现诗人的悲伤。师：与这些诗中的鸟相比，《登高》中的鸟在形态上，生存状态上有什么不同？教师在多媒体屏幕上显示以下诗句：①两个黄鹂鸣翠柳，一行白鹭上青天。②泥融飞燕子，沙暖睡鸳鸯。③留连戏蝶时时舞，自在娇莺恰恰啼。生6：这些鸟给人安详、自在、轻松的感觉，而《登高》中的鸟则给人急促紧迫的感觉。师：你的鉴赏力非常强，这是一群在疾风中挣扎回旋的鸟儿，谁能用自己语言把眼前的这种景象描述一下？生7：在旷远的天空下，呼呼的秋风吹着，一群江边的鸟，在狂风中羽毛吹乱，上下翻飞，还时不时发出凄厉的呜叫……诗人此时登高远望，他在瑟瑟的秋风中陪伴着这群鸟儿，或者是鸟儿陪伴着他，这上下翻飞、挣扎回旋的鸟儿表明了诗人内心的不平静。
问题：1.分析教师是如何引领学生感知诗歌形象的。
[单项选择]设有两个串p和q，求q在p中首次出现位置的运算称作( )。
A. 连接
B. 模式匹配
C. 求子串
D. 求串长
[单项选择]斯塔夫里阿诺斯在《全球通史》中说：“那时的西欧是无可匹敌的，它拥有向外猛冲的推动力——宗教动力、思想骚动、经济活力、技术进步和有效动员人力物力的民族君主国。”材料指出了（）
A. 新航路开辟的原因和条件
B. 启蒙运动的历史影响
C. 近代科技发展的社会基础
D. 殖民扩张的客观作用
[单项选择]我国社会主义改革是一场新的革命，其性质是( )
A. 解放生产力，发展生产力
B. 社会主义基本制度的根本变革
C. 社会主义制度的自我完善和发展
D. 建立和完善社会主义市场经济体制
[判断题]管工识图的基本步骤是先总后分,从大到小,由粗到细。
A.正确
B.错误
[判断题]侧护板锁闭压簧在保证安全锁闭到位的情况下，应尽量保证打开和锁闭时操作力不大。
A.正确
B.错误
