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【单选题】
为蓄电池进行充电操作时，注意事项描述错误的是（）A.
不能在充电场地附近使用明火或吸烟
B.
充电时，必须要在通风良好的场地进行
C.
充电时，蓄电池放出的气体具有爆炸的可能
D.
充电设备可以直接连接在所有蓄电池的负极上
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