[填空题]
Directions: In this section you will hear
a recorded short passage. The passage is printed in the test paper, but with
some words or phrases missing. The passage will be read three times. During the
second reading, you are required to put the missing words or phrases on the
Answer Sheet in order of the numbered blanks according to what you hear. The
third reading is for you to check your witing. Now the passage will begin.
There are several ways in which American{{U}} (11)
{{/U}}customs are different from those in other parts of the world. A guest
invited to dinner is{{U}} (12) {{/U}}to arrive on time. The use of the
fork and knife is often different. The fork is used mostly in the right hand.
It{{U}} (13) {{/U}} the food without help from the knife, which is
generally used only to cut meat or potatoes, and is placed to the right of the
plate when{{U}} (14) {{/U}}And while in many places the napkin is
[单选题]618.旋流器是一个尖顶朝下的圆锥形漏斗,锥角一般为( )。
A.A、8°~10°
B.B、10°~15°
C.C、15°~20°
D.D、20°~30°
[判断题]采用掩护支架开采急倾斜煤层时,生产中遇有断梁、支架悬空、窜矸等情况时,必须及时处理。
A.正确
B.错误
[单项选择]
Culture (文化) unchangingly molds (影响) human biology. Culture encourages certain activities, discourages others, and sets standards of physical health and attractiveness (吸引力). Sports activity, which is influenced by culture, helps build phenotype (具有共同类型的一类有机物). American girls are encouraged to pursue and so, they do well in -competitive track and field, swimming, and diving. Brazilian girls are encouraged to avoid public activities. In Brazil fewer females swim, drive, and run than is the case in America. Culture standards of attractiveness also affect athletic activities. Americans run or swim not just to compete but to keep trim (漂亮的) and fit (健康的). Brazil’ s beauty standards accept more fat, especially in female buttocks and hips. Years of swimming mold an enlarged upper torso, a massive neck, and powerful shoulders and back. Successful women swimmers tend to be big, strong, hard and bulky, but Brazilian culture says that women should be soft. A Brazilian beauty should h
A. female swimmers from Latin countries are unlikely to be successful in the Olympics
B. American girls are encouraged to pursue competitive track and field, swimming and driving
C. female swimmers from the U. S. and Germany are likely to be successful in the Olympics
D. culture encourages certain activities, discourages others, and sets standards of physical health and attractiveness
[多选题]《公路安全保护条例》第五十七条规定,违反本条例中( )、( )和( ) 规定的,由安全生产监督管理部门、水行政管理部门、流域管理机构、海事管理机构等有关单位依法处理。( )
A.第十八条
B.第十九条
C.第二十二条
D.第二十三条
[单选题]线路停电时,在显示屏上断路器(开关)和隔离开关(刀闸)的操作处应设置()的标记。
A.A.“禁止合闸,有人工作!”
B.B.“禁止合闸,线路有人工作!”
C.C.“止步,高压危险!”
D.D.“禁止分闸!”
[单选题]尽量用( )的标志把必需的信息表达清楚。
A.最少
B.不同
C.最多
D.相同的
[判断题]在有限空间作业前和作业过程中,采取通风措施,保持空气流通,可采用纯氧通风换气。
A.正确
B.错误
[单选题]乡镇人民政府、街道办事处应当指导村民委员会、居民委员会落实安全生产措施,推进()建设。
A.安全文化
B.安全技术
C.安全社区
[判断题]加装了切控阀的客运机车,其制动缸压力与制动管减压量的关系为:制动缸压力=1×制动管减压量。( )P113T480
A.正确
B.错误
[判断题]信号集中监测采集机按功能划分为综合采集机、轨道采集机、开关量采集机、道岔采集机、移频采集机等五种采集机。()
A.正确
B.错误
[单选题]沃云云企业官网标准版包含多大的视频空间和视频流量?
A.1G空间;100G流量
B.2G空间;200G流量
C.3G空间;300G流量
D.4G空间;400G流量
[单项选择]结核性脑膜炎脑脊液检查典型表现为()。
A. 糖和氯化物含量降低
B. 糖含量升高,氯化物含量正常
C. 糖和氯化物含量升高
D. 糖含量正常,氯化物含量升高
E. 糖含量正常,氯化物含量降低
[单选题]( )的学前儿童具有明显的自我意识,知道把“我”和“别人”区分开来,并且开始学会使用代名词“我”。
A.1~2岁
B.2~3岁
C.3~4岁
D.4~5岁
[多选题]高、低压设备应根据工作票所列安全要求,落实安全措施。涉及停电作业的应实施()后方可工作。工作负责人应会同工作票许可人确认停电范围、断开点、接地、标示牌正确无误。工作负责人在作业前应要求工作票许可人当面验电;必要时工作负责人还可使用自带验电器(笔)重复验电。
A.A.停电
B.B.验电
C.C.挂接地线
D.D.悬挂标示牌
[单选题](79212)机车中修范围由( )制订。(2.0分)
A.铁道部
B.铁路局
C.机务段
D.机车工厂
210/227
[单项选择]设计隙卡制备牙体时,不能预备成楔形,也不能破坏两相邻牙的接触点,这样做的原因是( )
A. 提供足够的隙卡空间,方便制作
B. 防止基牙间食物嵌塞
C. 减少牙体磨除量
D. 防止基牙龋坏
E. 避免形成楔力使基牙移位
[多项选择]喷锚暗挖法加固支护的施工中,锚杆安装应符合的要求有( )。
A. 安装前应将钻孔清干净
B. 水泥砂浆锚杆应灌浆饱满,杆头外露主干不大于200mm,杆体事先除锈去污
C. 楔缝式和胀壳式锚杆,安装前应将部件先组装好、楔紧
D. 安装后,应有检查合格记录
E. 锚杆应进行抗拔试验,按规范规定进行
[判断题]铁塔呼称高是指最下层导线挂点到铁塔的基础顶面的垂直距离( )
A.正确
B.错误
[判断题] 零件的损坏原因很多,但大部分都属于零件的磨损。
A.正确
B.错误
[判断题]在航空器活动区内的车辆应当按照交通标志、标线通行,但行人不必局限。( )
A.正确
B.错误
[单选题]有关儿童保健哪项是对
A.生后第一周的死亡率最低
B.婴儿期需要有计划进行预防接种
C.生后需足月后才进行预防接种
D.婴儿死亡中有1/2发生在新生儿期
E.幼儿期是性格形成的关键时期
[单选题]单选题: 项目部应对重大危险源作业过程进行(),对发现的事故隐患及时纠正,发现重大问题时应停止施工。
A.旁站监督
B.定期检查
C.抽查
D.巡查
[单项选择]依次填入下面句中横线处的词语,最恰当的一组是:( )
人的生存与发展依赖他人与社会。个人的成功______靠自我努力,______靠社会支持。
A. 不是 而是
B. 不仅是 而且是
C. 与其说 不如说
D. 不仅 而且
[单选题]连接路由器的()可以获得从路由器发送出来的IP地址。
A.WAM 口
B.USB口
C.网口
D.LAN口
[单项选择]等渗性缺水多发生于:()
A. 长期使用利尿剂
B. 吞咽困难
C. 大量出汗
D. 大量呕吐
E. 腹泻