单项选择题
A.120万,3B.130万,3C.150万,3.75D.165万,3.75
A.司机室筒灯B.卫生间应急灯C.前照灯D.科室照明灯
A.2.4.5.7B.1.3.6.8C.1.4.5.7D.1.3.7.8