Bobissoclever.It 国语站 题库 3.24W 大中小设置文字大小 问题详情:Bob is so clever. It ________ him only two minutes to work out the hard problem.A. spent B. cost C. took D. paid【回答】C知识点:动词和动词短语题型:选择题 TAG标签:BobissocleverIt #