【单选题】____a clever boy h _______a clever boy he is !
【单选题】木类药材的切向切面中可以观察到射线的 ( )
【单选题】There was a clever boy called Tim.
【多选题】近代以来中国人民面临的历史任务有( )。
【单选题】“What a clever boy you are!”my teacher said to him. →My teacher ____.
A.
said what a clever boy you are
B.
told him what a clever boy he was
C.
said to him that you were a clever boy
D.
told him that what a clever boy he is
【判断题】用简化系数求作物体的轴测图,下图绘制完全正确。( )
【判断题】用简化系数求作物体的轴测图,下图绘制完全正确。( )【图片】