Chemical burns are caused by the skin coming in contact with（）.<br>A:acids or alkalies<br>B:diesel oil<br>C:acids，but not alkalies<br>D:alkalies，but not acids

Chemical burns are caused by the skin coming in contact with（）.
A:acids or alkalies
B:diesel oil
C:acids，but not alkalies
D:alkalies，but not acids

出自：海船船员证

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