【单选题】【消耗次数:1】
This record will help your safety officer ----what the problem is
bring up
put on
find out
take in
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相关题目
【单选题】 ____ find out what had happened.
①  Not until he woke up did he
②  Not until he woke up he
③  Until he woke up did he
④  Until he woke up he
【单选题】 A: Could you help me put up the posters on the wall? B: [填空].
①  I will
②  No problem
③  I would like
④  Thats a good idea
【单选题】 10. ______ radio ______ and try to find out what’s wrong with it.
①  Take…apart
②  Tell…apart
③  Cutting…into pieces
④  Separate…apart
【单选题】 I don’t think you can work out the maths problem ___ her help.
①  since
②  unless
③  with
④  without
【单选题】 Why not ______with me? Violent exercise might help to shake you out of your disappointment in love.
①  do some sports
②  to do some sports
③  by doing some sports
④  about to do some sports
【判断题】 Travel agents can help you find out information about package trips that include hotel costs, tours and entrance tickets and so on .
①  正确
②  错误
【单选题】 ______,the boy worked out the problem quickly.
①  As clever he is
②  Clever as he is
③  He is as clever
④  As he is clever
【单选题】 A fire broke out at the school but the teacher were able to lead the ___________ children to safety.
①  frightened
②  frightening
③  frighten
④  fright
【单选题】 I’m afraid he _______find the key to this problem.
①  could never
②  never could
③  couldn’t never
【单选题】 The problem is () it may take time for new facts to become available.
①  that
②  how
③  what
④  if
随机题目
【判断题】 塑料和橡胶的最高使用温度称为玻璃化温度。
①  正确
②  错误
【判断题】 木结构设计时,应考虑负荷时间对木材强度的影响,一般以持久强度为设计依据。
①  正确
②  错误
【判断题】 乳液型涂料和水溶性涂料以水为溶剂。
①  正确
②  错误
【判断题】 釉面砖常用于室外装饰( )。
①  正确
②  错误
【单选题】 防止混凝土中钢筋腐蚀的主要措施有( )。
①  混凝土中加阻锈剂 
②  钢筋表面刷漆 
③  钢筋表面用碱处理
④  在高浓度二氧化碳环境中使用。
【单选题】 关于材料的热学性质,以下说法不正确的是( )。
①  多孔材料隔热保温性能好
②  具有层理的岩石导热系数有方向性
③  隔热保温材料应防止受潮
④  低温条件下应选用热膨胀系数大的材料
【单选题】 混凝土施工质量验收规范规定,粗集料的最大粒径不得大于钢筋最小间距的( )。
①  1/4
②  3/4
③  1/2
④  1/3
【单选题】 建筑工程使用的花岗岩比大理石( )。
①  易加工
②  耐火
③  耐磨
④  更适合室内墙面装饰
【判断题】 一般情况下,密度越大的材料隔音效果也越好。
①  正确
②  错误
【判断题】 钢材的伸长率是一定值,与标距无关( )。
①  正确
②  错误