Yesterday I took my car to the garage to have them the air-conditioner.
A. to check
B. checking
C. checked
D. check
网友回答
A. to check
B. checking
C. checked
(答案→)D. check
解析：考察非谓语动词。句意:昨天我把我的车开到修理厂让他们检查了一下空调。Have sth done把某事做了，check的过去分词为checked，故选C。原答案有误。