皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
Read an extract of an advertisement. Choose the answer which you think fits each question best according to the text. Young Environmental Journalist Competition How to Enter: ☆ If you’re aged 16-25, we’re looking for original articles of 1,000 words (or less) with an environmental or conservation theme.The closing date for entries is 30 December, 2015. ☆ Your article should show proof of investigative research, rather than relying solely on information from the Internet and phone interviews. You don’t have to go far. A report on pollution in a local stream would be as valid as a piece about the remotest rain forest. ☆ Your article should show you are passionate and knowledgeable about environmental issues. It should also be objective and accurate, while being creative enough to hold the reader’s interest. We are not looking for “think pieces” or opinion columns. ☆ Your aim should be to advance understanding and awareness of environmental issues. You should be able to convey complex ideas to readers of this general interest magazine in an engaging and authoritative manner. ☆ Facts or information contained in short-listed articles will be checked. ☆ Read the rules carefully. 1) Before entering for the competition, young people must have_______.
A.
  conducted some relevant research in their local area
B.
  gained a qualification in experimental research
C.
  uncovered some of the evidence in the research by themselves
D.
  consulted a number of specialists on the subject under research
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【多选题】下列对管道基础施工要求正确的是( )。
A.
铺筑管道基础垫层前,应认真复核基础底的土基标高、宽度和平整度,铲除槽底的淤泥、杂物和积水,并于当天查验整改完毕
B.
地基不稳定或有流砂现象等,应采取措施加固后才能铺筑碎石垫层
C.
槽深超过5 m,基础浇筑时,必须采用串筒或滑槽来倾倒混凝土,以防混凝土发生离析现象
D.
倒卸浇筑材料时,不得碰撞支撑结构物。车辆卸料时,应在沟槽边缘设置车轮限位木,防止翻车坠落伤人
E.
应根据规定的宽度和厚度摊铺平整拍实,摊铺完毕后,应尽快浇筑混凝土基础
【简答题】换土垫层法也称 ,是将在基础底面以下处理范围内的软弱土层部分或全部挖去,
然后分层换填密度大、强度高、水稳定性好的砂、碎石或灰土等材料及其他性能稳定和无侵
蚀性的材料,并碾压、夯实或振实至要求的密实度为止。
【多选题】关于三合土垫层的叙述正确的有( )。
A.
对于材料质量的抽查数量,随机检验不少于4间,不足4间,应全数检查
B.
对于材料质量的抽查数量,走廊(过道)应以10延米为1间
C.
对于材料质量的抽查数量,工业厂房(按单跨计)、礼堂、门厅应以两个轴线为1间计算
D.
有防水要求的建筑地面子分部工程的分项工程施工质量每检验批抽查数量应按其房间总数随机检验不少于4间,不足4间,应全数检查
E.
三合土垫层采用石灰、砂(可掺入少量黏土)与碎砖的拌合料铺设,其厚度应不小于200mm
【单选题】地面找平层施工工艺材料要求?
A.
泥:宜采用硅酸盐水泥、普通硅酸盐水泥或矿渣硅酸盐水泥,其强度等级应在32.5级以上。
B.
:应选用水洗中砂或粗砂,含泥量不大于3%。
C.
子:卵石或碎石,最大粒径不大于垫层厚度的2/3,含泥量不大于2%。
D.
上都是
【多选题】监察机关及其工作人员有下列行为之一的,被调查人及其近亲属有权向监察机关申诉。
A.
留置法定期限届满,不予以解除的
B.
查封、扣押、冻结与案件无关的财物的
C.
应当解除查封、扣押、冻结措施而不解除的
D.
贪污、挪用、私分、调换以及违反规定使用查封、扣押、冻结的财物的
E.
其他违反法律法规、侵害被调查人合法权益的行为
【单选题】关于砂石基础施工,哪项叙述不正确。()
A.
铺设前应先对槽底进行检查,槽底高程及槽宽须符合设计要求,且不应有积水和软泥
B.
柔性管道的基础结构设计无要求时,宜铺设厚度不小于100mm的中粗砂垫层;软土地基宜铺垫一层厚度不小于150mm的砂砾或5~40mm粒径碎石,其表面再铺厚度不小于50mm的中、粗砂垫层
C.
柔性接口的刚性管道的基础结构,设计无要求时一般土质地段可铺设砂垫层,亦可铺设25mm以下粒径碎石,表面再铺20mm厚的砂垫层(中、粗砂),垫层总厚度应符合规范的规定
D.
管道有效支承角范围必须用细砂填充插捣密实,与管底紧密接触,不得用其他材料填充
【单选题】新生儿,4天。即将出院。家长向护士咨询,适合新生儿沐浴时的水温是(0.8)
A.
39~41℃
B.
35~37℃
C.
39~42℃
D.
36~38℃
E.
37~39℃
【单选题】I don't suppose that anyone will finish that task on time, _____?
A.
do I
B.
don't I
C.
will they
D.
won't they
【单选题】I don't suppose that anyone will object to my suggestion, ?
A.
do I
B.
will you
C.
won't they
D.
will they
【单选题】新生儿,4天。即将出院。家长向护士咨询,适合新生儿沐浴时的水温是
A.
39~41℃
B.
35~37℃
C.
39~42℃
D.
36~38℃
E.
37~39℃
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题