You’d better have the second-hand car before you sell it.A. repairedB. repairC. in repair

问题补充：

You’d better have the second-hand car before you sell it.

A. repaired

B. repair

C. in repair

D. repairing

答案：

(答案→)A. repaired

B. repair

C. in repair

D. repairing

解析：考查have的用法，have sb do表示让某人做某事；have sth done意思“被怎么样”,句子意思“你买二手车车之前，你最好修一下”