---I didn’t go to the party yesterday because my car broke down.---You mine. I wasn’t usi

问题补充：

---I didn’t go to the party yesterday because my car broke down.

---You mine. I wasn’t using it.

A. ought to borrow

B. would have borrowed

C. had better borrow

D. could have borrowed

答案：

A. ought to borrow

B. would have borrowed

C. had better borrow

(答案→)D. could have borrowed

解析：考查虚拟语气。本题是一个与过去事实相反的虚拟语气。使用“情态动词+have done”的形式。句意：—我昨天没有去参加聚会是因为我的汽车坏了。—你本可以用我的，我昨天都没有使用。Could have done本可以做某事，实际上却未做；