Only when class began ______that he had left ...

Only when class began _____ that he had left his book at home.

A. will he realize         B. he did realize

C. did he realize          D. should he realize

高二英语单项填空简单题查看答案及解析

Only when class began ______that he had left his book at home．

A. will he realize    B. he did realize                C. did he realize     D. had he realized

高二英语单项填空中等难度题查看答案及解析

Only when class began ______that he had left his book at home．

A. will he realize    B. he did realize    C. did he realize    D. had he realized

高二英语单项填空简单题查看答案及解析

Only when class began ______that he had left his book at home．

高二英语单项填空简单题查看答案及解析

Only when class began _______that he had left his book at home.

高二英语单项填空简单题查看答案及解析

Only when he got on the train _________ that he had left his mobile phone at home．

A．he realized    B．he had realized   C．had he realized    D．did he realize

高二英语单项填空中等难度题查看答案及解析

Only when the teacher walked into the classroom ________ that she had left the speech note at home.

A. she realized　　 B. has she realized

C. she has realized　　 D. did she realize

高二英语单项填空中等难度题查看答案及解析

--- Why are you so late?

--- I was on half the way when it ____ to me that I had left my notebook home, so I had to fetch it.

A. hit　　　 B. occurred　　　 C. happened　　　　 D. reminded

高二英语单项填空中等难度题查看答案及解析

_______ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.

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

高二英语单项填空中等难度题查看答案及解析

_____ in the queue for an hour,Tom suddenly realized that he had left his wallet at home.

高二英语单项填空简单题查看答案及解析