【单选题】【消耗次数:1】
When she was criticized, she claimed that it was outside her _____of responsibility.
field
limit
extent
range
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相关题目
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①  正确
②  错误
【单选题】 Lindas parents died when she was a baby, and she was __________ by her aunt.
①  turned into
②  raised up
③  grown up
④  brought up
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①  have stolen
②  steal
③  stole
④  stealing
【单选题】 When she saw the clouds, she went back to the house to ____ her umbrella.
①  bring
②  fetch
③  take
④  carry
【单选题】 She resorted to _____ when she had no money to buy foods for her children.
①  have stolen
②  steal
③  stole
④  stealing
【单选题】 The weather was terrible outside. She entered the office, her nose ______ with cold.
①  red
②  to be red
③  being red
④  has been red
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①  taking
②  take
③  took
④  taken
【单选题】 10.Her face lighted___________when she heard the good news.
①  down
②  to
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【单选题】 _______ she tried her best, she didn’t succeed.
①  Though
②  When
③  If
④  After
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①  ①杆为钢,②杆为铸铁
②  ①杆为铸铁,②杆为钢
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【单选题】 研究一点应力状态的任务是()。
①  了解不同横截面上的应力变化情况
②  了解横截面上的应力随外力的变化情况
③  找出同一截面上应力变化的规律
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【单选题】 抗扭刚度分别增加到原来的()倍。
①  8和16
②  16和8
③  8和8
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① 
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【单选题】 当剪应力超过材料的剪切比例极限时,剪切胡克定律与剪应力互等定理()。
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②  前者不成立,后者成立
③  都成立
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【单选题】 在下列关于内力与应力的讨论中,说法()是正确的。
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④  应力是内力的分布集度
【单选题】 中性轴是梁的()交线。
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②  纵向对称面与中性层
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④  横截面与顶面或底面
【单选题】 图示拉杆承受轴向拉力P的作用,设截面m-m的面积为A,则P/A为()。
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【单选题】 悬臂梁受力如图所示,其中()。
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【单选题】 平面任意力系的独立的平衡方程的数目分别为()。
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