––I didn’t go to work yesterday because my car broke down.––You mine. I wasn’t using it t

问题补充：

––I didn’t go to work yesterday because my car broke down.

––You mine. I wasn’t using it then.

A. might borrow

B. should borrow

C. must have borrowed

D. could have borrowed

答案：

A. might borrow

B. should borrow

C. must have borrowed

(答案→)D. could have borrowed

解析：考查情态动词用法，根据句意可知，该处是对过去的虚拟，要用情态动词+ have done结构，因此排除AB，C意为一定借了 D 本可以借

句意为，----我昨天没有去上班，因为我的车坏了-----你本可以借我的车，我当时没有使用。