Americans are getting ready for the
biggest soccer event in the world. For the first time the world cup soccer
competition will be held in the United States. While millions play the game
around the world, soccer or football has only recently become popular here. It
is only in the last 30 years that large numbers of young Americans became
interested in soccer. Now it is the fastest growing sport in the country. A
recent study found that almost 18 million young boys and girls play soccer in
the United States. The study also found that soccer is beginning to replace more traditional games like American football as the most popular sport among students. And so, when the world cup begins next week, more than one million Americans are expected to go and see the teams play. Organizers say this year’s world cup will be the bigges A. About a hundred years. B. About fifty years. C. Only recently. D. About thirty years. [单选题]发站对△B货物应组织监装、及时挂运,运送途中严格交接检查。沿途各编组站、区段站对装有△B货物的车辆应及时挂运,在站停留时间一般不超过( ),发现问题及时处理。
A.24小时 B.12小时 C.6小时 D.48小时 [多选题]在扑救锂电池火灾时,应在厂方技术人员指导下进行, 要掌握生产存放场所性质单个容量和(),存储库是否有泄压功能,出水时优先应使用()。( )
A.大小 B.总存量 C.移动水炮 D.水枪 [填空题]CCBⅡ制动机后备制动作用仅在电子制动失效后启用。( )
[单选题]对旅客携带的超重、超大物品的价值低于运费时,可按物品价值的()核收运费。
A.0.2 B.0.3 C.0.4 D.0.5 [单选题]肠梗阻
题目内容.患者,男性,20岁。运动员,饱食后,进行操练,多次空翻,突然腹痛、腹胀、恶心、呕吐,肛门无排气和排便,现腹部呈阵发性绞痛,腹部检查右腹有一肠襻,初步诊断 可选项. A.肠套叠 B.肠扭转 C.粘连性肠梗阻 D.嵌顿疝 E.肠肿瘤 [判断题]低压供电,计算负荷电流为60A以下时,宜采用直接接入电能表的接线方式。
A.正确 B.错误 [多选题] 万用表使用时应注意的事项有( )。[1.0分]
A. 严禁测量带电电阻的阻值 B. 使用之前要调零 C. 使用完毕,应把转换开关旋至交流电压的最高档 D. 接线正确 E. 测量档位正确 [单项选择]我国对建设工程监理的市场准入采取了企业资质和人员资格的( )。
A. 双重控制 B. 主动控制 C. 事前控制 D. 质量控制 [简答题]供给曲线有哪些类型?请分别说明
[单项选择]在NX的用户界面里,哪个区域提示你下一步该做什么?()
A. 信息窗口 B. 提示栏 C. 状态栏 D. 部件导航器 [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}}
A. That she is a librarian. B. That she doesn’t has the book. C. That she probably has the book. D. That she owns a bookstore. [简答题]绝缘油用气相色谱仪进行气体分析,仪器怎样标定?
[单项选择]肌肉适应性改变叙述不正确的是()。
A. 肌纤维增粗 B. 糖原储备增加 C. 肌纤维数目增加 D. 结缔组织量增多 E. 毛细血管密度增加 [多选题]为取得必要的抗干扰效果,可在敷设电缆时使用金属电缆托盘(架),将各段电缆托盘(架)与接地网紧密连接,并将不同用途的电缆( )敷设在金属电缆托盘(架)中。
A.分类$ B.$分层$ C.$分支$ D.$分别 [多选题]端子箱及检修电源箱验收细则中,要求端子箱箱体厚度大于等于( )mm。
A.1 B.1.5 C.2 D.2.5 [单项选择]箱式MCU最多支持()路2Mbit/s或()路8Mbit/s的IP会场接入。
A. 128,32 B. 512128 C. 1024256 D. 256,64 [单项选择]Why should we take care of library books
[判断题] 蓄电池内禁止点火,吸烟,但允许安装普通用的开关、插销等器具。( )
A.正确 B.错误 [填空题]飞机已起飞,尚未落地时。紧急报告( ),根据值班经理的指令执行后续操作。值班经理立即联系配平员计算装载异常数据,研判后决定是否通知配载启动AOC应急程序。
[填空题]逆变器电路根据直流侧电源性质的不同可分为( )和( )。
[名词解释]矿震
[判断题]有毒气体探测仪一般采用预标定的电化学传感器或催化燃烧传感器,两者都能自动辨识且可以提供精确可靠的测量结果。( )
A.正确 B.错误 [简答题]红十字会收取的会费用途是什么?
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