[单选题] 提问人:匿名网友 提问时间:2021-08-24

Why is CMA favored to salt? Because _______


A .it is less expensive.
B .it has minimal adverse effect.
C .people like it better than salt.
D .highway departments want to have a change.

提问人:匿名网友 提问时间:2021-08-24

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