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[填空题]
We are going to describe one way to build a rooftop garden that does not even require soil. Four things are needed for a small rooftop garden. One thing is a roof that can support the weight, another is grass cutting. The third thing is a sheet of plastic in which to spread the cut grass. And the last thing is a box about eight centimeters deep and made out of four pieces of wood.
Once you are sure the roof is good cut and collect some grass. Then lay down the plastic where the garden box will go. The four-sided box can be as long and as wide as needed. Place the box on top of the sheet of plastic. Then fill it with the cut grass. Next add water and walk on the cuttings to press them down.
After about three weeks, the rooftop garden is ready for planting. Put the seeds directly into the wet grass cuttings. This garden is a good place to grow peas, tomatoes, beans, onions and lettuce. If the box is deep enough, potatoes and carrots will

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[单选题]消防员防护胶靴防砸性能:靴头分别经( )kN静压力试验和冲击锤质量为23kg,落下高度为300mm的冲击试验后,其间隙高度均不小于15mm;
A.20
B.10.78
C.35
D.15
[单项选择]不适合检查肋骨病变的体位是()。
A. 胸部后前位
B. 肋骨前后位
C. 肋骨侧位
D. 肋骨斜位
E. 肋骨切线位
[单选题]MPLS VPN 的出现主要为了解决传统 VPN 技术的一些固有缺陷, 其中最重要的是为了解决下列哪类问 题?
A.私网路由不能互通
B.专线价格昂贵
C.带宽资源不能充分利用
D.地址空间重叠
[判断题] 公文中的数字均应用阿拉伯数字表示
A.正确
B.错误
[判断题]对于转子有绕组的电动机,将外电阻串入转子电路中启动,并随电机转速升高而逐渐地将电阻值减小并最终切除,叫转子串电阻启动。( )
A.正确
B.错误
[判断题]无缝线路长轨条因钢轨重伤、折断进行永久处理时,锁定轨温可以改变。
A.正确
B.错误
[单选题]安放制动铁鞋应使用( )。
A.徒手
B.脱鞋器
C.铁鞋叉子
D.自制工具
[判断题]接入停车列车时,由进路信号机起,至接车线末端的警冲标或出站信号机的一段线路,称为接车进路。
A.正确
B.错误
[简答题]请用不超过150字的篇幅,概括出给定资料所反映的主要问题。
[填空题]Vitamins are organic compounds necessary, in small amounts in the diet for the normal growth and maintenance of life of animals, including man.   They do not provide energy, ________ do they construct or build any part of the body. They are needed for ________ foods into energy and body maintenance. There are thirteen or more of them, and if ________ is missing a deficiency disease becomes ________ .   Vitamins are similar because they are made of the same elements―usually carbon, hydrogen, oxygen, and ______ nitrogen. They are different ______ their elements are arranged differently, and each vitamin ______ one or more specific functions in the body.    ________ enough vitamins is essential to life, although the body has no nutritional use for ________ vitamins. Many people, ________ , believe in being on the "safe side" and thus take extra vitamins. However, a well-balanced diet will usually meet all the body’’s vitamin needs.
A. A.in that
B.so that
C.such that
D.except that

[填空题]在SQL语言中,用于对查询结果计数的函数是()。
[多选题]( )部门是《危险化学品安全管理条例》规定的对危险化学品进行监督管理的职能部门。
A.环境保护
B.运输管理
C.卫生行政
D.邮政
[判断题]第389题:救援过程中,救援人员在做好自身防护的基础上,应快速实施救援,控制事故发展。( )
A.正确
B.错误
[多选题]商业银行在中央银行存款由( )构成。
A.存款准备金
B.法定存款准备金
C.超额准备金
D.库存现金
E.交易准备金
[单选题]社会规律的客观性主要表现在( )
A.它同自然规律没有区别
B.它存在于人的活动之外
C.它不依人的意志为转移
D.它不依人的活动而存在
[单项选择]29岁男性患者运动时的极量心率为()。
A. 161/min
B. 171/min
C. 181/min
D. 191/min
E. 201/min
[判断题]划分法律部门的主要标准是法律规范所调整的社会关系。 (  )
A.正确
B.错误
[多选题]省检修公司、地市公司运检部每年9月30日前组织编制下年度检修计划,以下()电压等级设备检修计划需报送省公司运检部
A.110kV
B.220kV
C.35kV
D.330kV
E./
F./
G./
H./
[判断题]倒闸操作应有值班调控人员或运维负责人正式发布的指令,并使用经事先审核合格的操作票,按操作票填写顺序逐项操作。
A.正确
B.错误
[单项选择] Origin of Vegetable and Animal Life in America When the new world was first discovered, it was found to be, like the old, full of plants and animals, and a great many tribes and nations of men lived there. Yet the plants and animals, if not the men, were all essentially different from those known in the old world. This was unexpected; it was thought to be quite remarkable. Then a question arose, what is the origin of these plants and animals and men How could they come to a continent that is cut off apparently from all intercourse (交流) and connection with the rest of the world For the American continent is entirely separated from the old. The nearest approach to it is at Behring’’sStraits (白令海峡), on the north-west, where it is divided from the Asiatic continent by a channel about forty miles wide. Means of Communication with the Old World Some animals and perhaps some plants, and most certainly men, may be supposed to have been transported across such
A. Y
B. N
C. NG
[单项选择]医学伦理学最突出的特征是()
A. 实践性、继承性
B. 时代性、人道性
C. 人道性、全人类性
D. 全人类性、继承性
E. 人道性、实践性
[单选题]以个人住房或商用房抵押担保的个人综合消费贷款期限最长不超过()年(含),且不得超过抵押房产剩余的土地使用权年限。
A.5
B.8
C.10
D.15
[填空题]That man’s rude behavior made the little girl so (anger) ______ that she threw stones at him.
[判断题]在一般保证中,保证期间债权人未对债务人提起诉讼或者申请仲裁的,保证人不免除保证责任。
A.正确
B.错误
[单项选择]石船市的某些中学办起了“校中校”,引起了人们的议论,褒贬不一。“校中校”指的是在公办学校中另设的、高价接收自费择校生的学校。择校生包括学习优秀生、特长生,也包括没有特长还要择校的“特需生”。其中“特需生”每年要交纳3 000元左右的学费,其学费的数额大大超过公费生交的学杂费。别看费用高,择校生的考试还是火暴得很,有的家长缠着校长,宁可花两三万元,也要把孩子送进来。
以下分析除哪项外,都是对此“校中校”基本持否定态度
A. 现在国家对教育投入不足,应该加大投入,不要光想从家长那里收钱。
B. 在现在的经济条件下,下岗职工那么多,有几家能付得起那么高的学费。
C. 现在是市场经济,对特殊生的特殊需求应该采取各种措施满足。
D. “有钱的孩子上好学校,没钱的孩子上差学校”,这公平吗
E. “校中校”私不私,公不公,用公家的设施,收私立的学费,那还不是稳赚
[单项选择]“共同配送”这一配送形式出现在配送发展的()。
A. 萌芽阶段
B. 发育阶段
C. 成熟阶段
D. 迅速成长阶段
[单选题]78. 下列不属于SS4B型电力机车劈相机特点的是( )。
A.A.无载启动
B.B.可以电容分相启动
C.C.两种启动方式
[多选题]数据通信中采取的纠错方式通常有( )。
A.自动重发
B.前向纠错
C.超时重发
D.丢弃重发
[填空题]根据《分布式电源并网相关意见和规范(修订版)》(国家电网办〔2013〕1781号),分布式电源采用专线方式接入时,专线线路可(____)重合闸。
[单项选择]决策树模型的运算求解过程应()进行。
A. 从左向右
B. 从右向左
C. 从上向下
D. 从下向上
[单项选择]急惊风湿热疫毒证的主症是()
A. 发病急骤,高热,抽搐,昏迷,头痛,项强,舌红苔黄
B. 发病较急,突然抽搐,神昏惊叫,四肢厥冷,脉乱不整
C. 高热不退,神昏抽搐,腹痛拒按,便下脓血,舌红苔腻
D. 面色萎黄,嗜睡露睛,频繁抽搐,舌淡苔白,脉象沉弱
E. 身热形瘦,手足心热,肢挛强直,舌绛少苔,脉细弦数
[单选题]遇( )级及以上强风,严禁露天起重吊装和高处作业。
A.4
B.6
C.8
D.10
[单选题]横越线路时,应走地道或天桥。必须横越正线时,普速铁路应执行()。
A.“一站、二看、三通过”
B.一站、二问、三看、四通过
C.边走边看边通过
D.快速通过
[单项选择]鸿沟:逾越( )
A. 技术:创新
B. 关系:恶化
C. 伤口:敷平
D. 堤坝:加固
[判断题]()220V的交流电压的最大值为380V。
A.正确
B.错误
[单项选择]There was (hardly somebody) in the room who paid (any) attention to him (even though) everyone knew (who he was).
A. hardly somebody
B. any
C. even though
D. who he was
[单选题](单选题)省局煤矿瓦斯抽采作业试题,《生产安全事故应急预案管理办法》规定,事故风险
可能影响周边其他单位、人员的,煤矿企业应当将有关事故风险的性质、影响范围和应急防范
措施告ˊ知( )。2022年事故警示教育题库
A.煤矿安全监察部门
B.煤矿安全监管部门
C.周边的其他单位和人员

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