单选题 I ______to the theatre with you to watch that movie but I was too busy at my paper at that time.

[A] would go
[B] Went
[C] was to have gone
[D] was to go

【正确答案】 C

【答案解析】虚拟语气题。在英语中表示虚拟语气的同一个句子中，有时假设和事实同时并存。but之后通常都表示“事实”，而其前如果与事实相反，就要使用相应的虚拟形式。根据上下文可知，“因为忙并没有去看电影”，是与“过去事实相反”，应使用虚拟was to have gone的形式，表示“本来打算或想做，却没做”。