【单选题】【消耗次数:1】
When I took his temperature, it was two degrees above ___.
average
ordinary
regular
normal
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相关题目
【单选题】 When I got up this morning, I felt the temperature had ____.
①  sunk
②  reduced
③  dropped
④  lowed
【判断题】 When I saw him, he was cleaninging his room.
①  正确
②  错误
【多选题】 When I got my first sight of the garden, its beauty____________took my breath away.
①  near
②  nearly
③  almost
④  hardly
【单选题】 Every time when I go back to my hometown, I usually spend two days ____ of my relatives.
①  going the rounds of
②  rounding up
③  making the rounds of
④  rounding on
【单选题】 My grandfather had suffered from cancer for two years. It was no surprise when I was told that he had _____.
①  passed off
②  passed away
③  passed by
④  passed over
【判断题】 Father didn’t look up from his book when I entered the living room.
①  正确
②  错误
【单选题】 It became hot, so the man took_________ his coat.
①  of
②  off
③  on
④  up
【判断题】 These two chemicals ____interact_____ with each other at a certain temperature to produce a substance which could cause an explosion.
①  正确
②  错误
【单选题】 16. I took the medicine, but it didnt ____.
①  work
②  help
③  make
④  affect
【单选题】 No one, except his two best friends ____his joy or sorrow in his life.
①  shares
②  share
③  sharing
④  to share
随机题目
【判断题】 梁的斜裁面剪承裁力公式适用条件中的上限值-最小裁面尺寸是防止斜拉破坏。
①  正确
②  错误
【判断题】 受弯构件的纵筋配筋率是钢筋截面面积与构件的有效截面面积之比。
①  正确
②  错误
【单选题】 ( )是结构按极限状态设计时采用的荷载基本代表值,是现行国家标准《建筑结构荷载规范》(GB 50009-2001)中对各类荷载规定的设计取值。
①  荷载标准值
②  荷载组合值
③  荷载频遇值
④  荷载准永久值
【单选题】 当梁的跨度为4---6m时,其架立钢筋的直径不小于( )。
①  8mm
②  10mm
③  12mm
④  14mm。
【单选题】 我国混凝土结构设计规范规定:对无明显流幅的钢筋,在构件承载力设计时,取极限抗拉强度的( )作为条件屈服点。
①  75%
②  80%
③  85%
④  70%
【单选题】 下列哪种状态应按正常使用极限状态设计?( )
①  结构作为刚体失去平衡
②  因过度的塑性变形而不适于继续承载
③  影响耐久性能的局部损坏
④  构件丧失稳定。
【单选题】 梁斜截面破坏有多种形态,均属脆性破坏,相比较之下脆性最严重的是:( )。
①  斜压破坏
②  剪压破坏
③  斜拉破坏
④  斜弯破坏。
【单选题】 下列关于钢筋和混凝土之间粘结强度的说法正确的是:( )。
①  当外荷大时,其粘结强度大
②  当钢埋入混凝土中长度长时,其粘结强度大
③  混凝土强度等级高时,其粘结强度大
④  钢筋级别低时,其粘结强度大
【单选题】 某钢筋混凝土矩形截面梁,混凝土强度等级C25,钢筋采用HRB400级,纵向受拉钢筋为 3根直径18mm,截面尺寸bxh=200mmx500mm, 混凝土保护层厚度25mm。该梁承受最大弯矩设计值M=100 kN*m 。试复核梁是否安全。
①  安全
②  不安全
【单选题】 钢筋混凝土现浇板的厚度一般不宜小于( ) 。
①  50mm
②  60mm
③  70mm
④  80mm。