【单选题】____ three exams coming, my daughter has to work had these days.
【简答题】—My little daughter is coughing worse than ever. —She__________to the hospital yesterday. A.had to be taken B.should have taken C.must have been taken D.ought to have been taken
【单选题】男性,因破伤风入院,神志清楚,全身肌肉阵发性痉挛、抽搐。下列病室环境条件中,哪项不符合病情要求
【单选题】列车运行手信号昼间展开的黄色信号旗高举头上白色灯光左右摇动,是( )。
【单选题】My daughter told me that_____ of her homework had been finished.