托业考试

根据网考网考试中心的统计分析，以下试题在2017/12/24日托业考试习题练习中，答错率较高，为：76%
【单选题】If you ______ us more time to prepare, we could have organized to have the event professionally catered.


A．would give
B．gave
C．had given
D．have given