―Howdidyoudointhetest?―Notsowell.I

问题详情：

― How did you do in the test?

― Not so well. I _______ much better but I misread the directions for Part D．

       A．could do                B．must have done       C．could have done      D．should do

【回答】

知识点：虚拟语气与情态动词

题型：选择题