【单选题】【消耗次数:1】
The teacher asked ______ students to do homework ourselves.
the
his
some
us
参考答案:
复制
纠错
相关题目
【单选题】 6. What really ______ is that the teacher should be responsible for his students.
①  happens
②  cares
③  minds
④  matters
【单选题】 Sandy could do nothing but _______ to his teacher that he was wrong.
①  admit
②  admitted
③  admitting
④  to admit
【单选题】 What role does a teacher play in the following activity? The teacher gives students 2 minutes to skim a text, and when time is up, he asks students to stop and answer some questions.
①  Controller
②  Assessor
③  Organizer
④  Prompter
【单选题】 The teacher asked her ____ at home.
①  t o stay
②  stay
③  stayed
④  staying
【单选题】 What role does a teacher play in the following activity? The teacher has a word in his mind and asks students to guess by asking only Yes/No questions until they make the correct guess.
①  Controller
②  Assessor
③  participant
④  Resource-provider.
【单选题】 When is appropriate for the teacher to give classroom instructions to students?
①  Give directions to tasks or activities, checking comprehension, giving feedback
②  Providing explanations to a concept or language structure, drawing attention
③  Setting requirements, checking comprehension, assigning homework
④  All of the above.
【单选题】 He asked his neighbour to ________ his house.
①  keep an eye on
②  keep their eyes on
③  keep their eyes open
④  keep them eyes open
【单选题】 Not only the teacher but also the students _______ smiling.
①  is
②  are
③  was
④  be
【单选题】 27.He asked me to lend him some money, which I agreed to do, ________ that he paid me back the following week.
①  on occasion
②  on purpose
③  on condition
④  only if
【单选题】 The teacher [填空] us to have lessons on time.
①  ask
②  asking
③  asks
④  asked
随机题目
【单选题】 一定量的理想气体,处在某一初始状态,现在要使它的温度经过一系列状态变化后回到初始状态的温度,可能实现的过程为()
①  先保持压强不变而使它的体积膨胀,接着保持体积不变而增大压强;
②  先保持压强不变而使它的体积减小,接着保持体积不变而减小压强;
③  先保持体积不变而使它的压强增大,接着保持压强不变而使它体积膨胀;
④  先保持体积不变而使它的压强减小,接着保持压强不变而使它体积膨胀。
【单选题】 两相平衡的标志是()
①  p()=p()
②  T()=T()
③  i()=i()
④  xi()+xi()=1
【单选题】 下列说法中哪个或哪些是正确的()。 (1)作用在定轴转动刚体上的力越大,刚体转动的角加速度应越大 (2)作用在定轴转动刚体上的合力矩越大,刚体转动的角速度越大 (3)作用在定轴转动刚体上的合力矩为零,刚体转动的角速度为零 (4)作用在定轴转动刚体上合力矩越大,刚体转动的角加速度越大 (5)作用在定轴转动刚体上的合力矩为零,刚体转动的角加速度为零
①  (1)和(2)是正确的
②  (2)和(3)是正确的
③  (3)和(4)是正确的
④  (4)和(5)是正确的
【单选题】 止参照系S中有一尺子沿x方向放置不动,运动参照系S’沿x轴运动,S、S’的坐标轴平行.在不同参照系测量尺子的长度时必须注意()。
①  S与S中的观察者可以不同时地去测量尺子两端的坐标
②  S中的观察者可以不同时,但S中的观察者必须同时去测量尺子两端的坐标
③  S中的观察者必须同时,但S中的观察者可以不同时去测量尺子两端的坐标
④  S与S中的观察者都必须同时去测量尺子两端的坐标
【单选题】 伯努利效应的成立前提是什么?()
①  等高度
②  等速度
③  等密度
④  等压强
【单选题】 “理想气体和单一热源接触作等温膨胀时,吸收的热量全部用来对外作功。”对此说法,有如下几种评论,哪种是正确的?()
①  不违反热力学第一定律,但违反热力学第二定律
②  不违反热力学第二定律,但违反热力学第一定律
③  不违反热力学第一定律,也不违反热力学第二定律
④  违反热力学第一定律,也违反热力学第二定律
【单选题】 一定量的理想气体向真空作绝热自由膨胀,体积由增至,在此过程中气体的()
①  内能不变,熵增加
②  内能不变,熵减少
③  内能不变,熵不变
④  内能增加,熵增加
【单选题】 ΔU=ΔW+ΔQ这个公式反映的是()
①  热力学第一定律
②  热力学第二定律
③  热力学第三定律
④  热力学第零定律
【单选题】 关于卡诺循环的构成,下面正确的是()
①  两个等温过程,两个等体过程
②  两个等压过程,两个绝热过程
③  两个等体过程,两个绝热过程
④  两个等温过程,两个绝热过程
【单选题】 用白光(波长为4000~7600)垂直照射间距为a=0.25mm的双缝,距缝50cm处放屏幕,则观察到的第一级彩色条纹和第五级彩色条纹的宽度分别是()
①  3.610-4m,3.610-4m
②  7.210-4m,3.610-3m
③  7.210-4m,7.210-4m
④  3.610-4m,1.810-4m