对于黄金，几乎是无人不晓的，黄金可以当首饰佩戴，也可以投资黄金赚钱，而很多人深知黄金有避险功能，那么为什么说投资黄金会避险呢？下面看分析。
I am using themes from the Silverlight toolkit, however several of them have po开发者_运维问答or readonly textbox styles (i.e. there is no visual representation when the textbox\'s are readonly.
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