Question

【题目】Claire had her luggage ___an hour before her plane left

A.check

B.checking

C.to check

D.checked

Answer 1

【答案】D

【解析】句意：Claire在飞机起飞一小时前对行李进行了安检。本题考查非谓语动词。本句中luggage与check为被动语态，所以用过去分词，构成have sth. done结构。故答案为D。