【题目】 Just as I got to the school gate, I realised I ______ my bank in the cafe.
A. have left B. had left
C. would leave D. was leaving
在线课程【答案】B
【解析】
试题分析：句意：我刚一到学校门口，就意识到我把书落在餐馆了。realized后省略了that，这里是一个宾语从句，从句时态与主句保持一致，“落下”的动作发生在“意识到”之前，应该用过去完成时，故选B。