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单选题
1252. Small quantities of surface blooming , which can occur on items in storage , do not cause damage to the component( )
A
Light surface blooming, which can occur on items in storage, is not detrimental to the component.
B
Surface blooming, often found on corroded items, has little adverse effect on the component when it is mild.
C
Items in storage tend to have surface blooming which is beneficial to the component.
答案解析
正确答案：A
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