读不懂的题目?!

you5460

227. The passage suggests which of the following about service provided by the regional bank prior to its investment in enhancing that service?

这个问题怎么都不懂呢?

suuggest which of the following prior to its...

为什么没有动词?

请教大家!谢谢!

you5460

但是这个宾语部分的prior to前面问什么没有be动词?

这么说感觉好像不完整啊!

再请教!

baby11

suggests which of the following about service provided by the regional bank prior to its investment in enhancing that service?

the regional bank provided  sth. prior to its investment      what is it?

银行在应用他的investment前是一种什么状态 (白话了点,但我想应该是这个意思) 答案是他已经防止了客户的流失,所以这种提高服务或者说对服务的投资是没有多大效果的