_____in the ticket hall for almost an hour, I suddenly realized I had left my ID card home.[ ]A. To

题目简介

_____in the ticket hall for almost an hour, I suddenly realized I had left my ID card home.[ ]A. To

题目详情

_____in the ticket hall for almost an hour, I suddenly realized I had left my ID card home.  
[     ]

A. To wait            
B. To have waited    
C. Waiting          
D. Having waited

题型:单选题难度:中档来源:浙江省期末题

答案

D

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