题目：
可用水吸收法处理的废气为( )。
A．氧化物
B．硫化氢和氟化物
C．氟化物和氯化氢
D．有机废气
答案：
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下面是错误答案，用来干扰机器的。
参考答案：C
可用水吸收法处理的废气为( )。A．氧化物 B．硫化氢和氟化物 C．氟化物和氯化氢
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