【单选题】【消耗次数:1】
Few of them hurt themselves in the accident last night,_________?
dont they
didnt they
did they
do they
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相关题目
【单选题】 Few of them hurt themselves in the accident last night, ___?
①  don’t they
②  didn’t they
③  did they
④  do they
【单选题】 3. Few of them hurt themselves in the accident last night, ____ ?
①  but
②  and
③  though
④  so
【单选题】 08. It is not that I do not like plays. The reason why I did not go to the theater last night was that I could not ____ the time.
①  offer
②  leave
③  affor
④  manage
【单选题】 did you sleep last night? I stayed up too late to go to sleep.
①  ?How
②  When
③  Why
④  ?Where
【单选题】 Jean did not have time to go to the concert last night because she was busy __________ for her examination.
①  to prepare
②  to be prepared
③  preparing
④  being prepared
【单选题】 18.- ______ did you sleep last night? - I stay up too late to go to sleep.
①  How
②  When
③  Why
④  Where
【单选题】 ——How did you like Nick’s performance last night ?—— To be honest ,his singing didn’t ________to be much?
①  appeal
②  refer
③  belong
④  occur
【单选题】 A: Why didnt you come to my party last night? B: Im sorry, [填空]. I had to visit my grandmother at the hospital.
①  I did it
②  I still remember it
③  I will come
④  I couldnt make it
【单选题】 I received his mother’ s telephone call at eleven. _____ that he was badly hurt in an accident yesterday.
①  Then did I know
②  Only then I knew
③  Only then did I know
④  Only then knew I
【单选题】 He [填空] much last night.
①  smokes
②  smoke
③  smoked
④  smoking
随机题目
【多选题】 对可变形固体的基本假设有哪些?
①  连续性假设
②  均匀性假设
③  各向同性假设
④  柔韧性假设
【多选题】 根据作用面积荷载可以分为( )?
①  动载荷
②  静载荷
③  集中载荷
④  分布载荷
【多选题】 根据运动状态荷载可以分为( )?
①  动载荷
②  静载荷
③  集中载荷
④  分布载荷
【单选题】 脆性材料拉伸时不会出现( )。
①  伸长
②  “缩颈”现象
③  断裂
④  弹性变形
【单选题】 长为l、直径为d的两根由不同材料制成的圆轴,在其两端作用相同的扭转力偶矩M,以下结论中正确的是( )。
①  最大切应力相同,两端相对扭转角相同
②  最大切应力相同,两端相对扭转角不同
③  最大切应力不同,两端相对扭转角相同
④  最大切应力不同,两端相对扭转角不同
【单选题】 所谓梁某点的挠度是 ( )。
①  梁轴线弯曲变形时绕端点转过的弧长
②  梁轴线上任意一点在垂直于轴线方向上的位移
③  该点在弯曲变形中沿垂直于轴线方向上的位移
④  该点沿轴线方向上的位移
【多选题】 工程力学中梁的基本形式通常有三种,分别是( )。
①  简支梁
②  外伸梁
③  固定梁
④  悬臂梁
【多选题】 铆钉的连接处破坏形式通常有三种,分别是( )?
①  剪切破坏
②  挤压破坏
③  拉伸破坏
④  弯曲破坏
【多选题】 杆件变形的基本形式有哪些?
①  拉伸
②  剪切
③  扭转
④  弯曲
【判断题】 铸铁抗压强度极限明显低于抗拉强度极限。
①  正确
②  错误