Sue had her luggage an hour before her plane left.
A. check
B. checking
C. to check
D. checked
网友回答
A. check
B. checking
C. to check
(答案→)D. checked
解析：考查have做为使役动词是用法，have做为使役动词可以搭配：have sb doing听任某人做…，have sb do sth让某人做…，have sth done请人做…,遭遇到…,这里的 her luggage和check是被动关系，用过去分词做宾语补足语，句意：Sue在上飞机前一个小时，检查了行李。选D。