【简答题】__________ [A]productive [B]strange [C]industrialized [D]advanced
【简答题】A.constructive B.reductive C.reactive D.productive
【简答题】A.production B.product C.productivity D.productive
【单选题】幼儿还没完成绘画,又开始玩手中的画笔,这是注意的( )。
【简答题】A.powerful B.effective C.helpful D.productive
【简答题】A.different B.flexible C.widespread D.productive
【简答题】Productive Machine Hours