汽车维修主要工种有汽车维修工、()、()和汽车维修漆工。
参考答案:汽车维修电工、汽车维修钣金工
李娟的妈妈用15元钱,买了3.6千克梨和2.5千克香蕉,每千克梨2.5元,每千克香蕉多少钱?
— Is your father or mother a teachers?
— . My father is a doctor and my mother is an office worker.[ ]
A. Both
B. Either
C. Neither
D. None