【单选题】不改变运行级别而重新读入inittab文件的命令是( )
【判断题】The doctor advised to take exercise.
【单选题】The doctor advised him to ()from drinking if he hoped to recover from the disease soon.
【单选题】The doctor advised ___ .
【简答题】The doctor advised Mike to stay in hospital until he was fully recovered. The doctor advised (that) Mike in hospital until he was fully recovered.
【单选题】在简谐波传播过程中 ,沿传播方向相距为λ/2 ( λ 为波长) ,则 两点的振动速度必定:
【单选题】在简谐波传播过程中,沿传播方向相距为λ/2,(λ为波长)的两点的振动速度必定:
【简答题】The doctor advised him not to eat fattening food.(改为同义句) The doctor advised him______ ______ ______ ______ fattening food.