a) to work or do something well, badly etc - see also underperform Many religious schools perform well academically. The team performed poorly on Saturday.
b) if a product, business etc performs well or badly, it makes a lot of money or very little money The economy is performing well.
而且第三个例句正与此题相同,说明经济、企业或者基金均可使用performs well这样的句式,只不过how the funds they manage perform显得awkward,远没有performance of ...简洁清晰
我同意perform是有表现的意思!可是这一题用的是名词形式performance. 其实how the funds they manage perform 和 the performance of the funds they manage区别就像之前mariezhu提到的,前者强调的是经理们管理的资金如何表现,重点如何,后者强调的是结果,成绩,不管你是怎么管理的,不管他们怎么表现,只要成绩好就行。根据本题的意思应该是后者强调结果和成绩!