问题描述：
英文好的进.BBC business news里面有一句让我很困惑
JP Morgan reports $4.4bn third-quarter profit
最后一段.
And,in what could be a bad sign for rivals Goldman Sachs and Morgan Stanley,investment banking profits fell by a third to $1.2bn.
这里出现in what could be a bad sign for rivals Goldman Sachs and Morgan Stanley,为什么用in呢~这个做什么成分呢?
JP Morgan reports $4.4bn third-quarter profit
最后一段.
And,in what could be a bad sign for rivals Goldman Sachs and Morgan Stanley,investment banking profits fell by a third to $1.2bn.
这里出现in what could be a bad sign for rivals Goldman Sachs and Morgan Stanley,为什么用in呢~这个做什么成分呢?
问题解答：
我来补答展开全文阅读