He failed in the exams and only then _____ how much time he had wasted.
A．he realized B．did he realize C．he had realized D．had he realized
高二英语单项填空困难题
He failed in the exams and only then _____ how much time he had wasted.
A．he realized B．did he realize C．he had realized D．had he realized
高二英语单项填空困难题查看答案及解析
He failed the final examination and only then ____ how much time he had wasted.
A. he realized B. had he realized
C. he had 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
He failed the mid-term examination and only then _______ how much time he had wasted.
A. had he realized B. did he realize
C. he had realized D. he realized
高二英语单项填空中等难度题查看答案及解析
He failed the mid-term examination and only then________how much time he had wasted.
A．he realized B．did he realize
C．he had realized D．had he realized
高二英语单项填空中等难度题查看答案及解析
He failed in his business a third time and only then ______ the difficult situation he was in.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |
高二英语单项填空简单题查看答案及解析
I failed in the last exam and only then __________ the importance of studies.
A. I realized B. I had realized C. had I realized D. did I realize
高二英语单项填空中等难度题查看答案及解析
Only when he saw the test paper himself, ______ he had failed in the exam again.
A．he believed B．he had belived C．did he believe D．had he believe
高二英语单项填空中等难度题查看答案及解析
It was ______ in the exam that ______ how much time I had wasted.
A．not until I failed;I realized B．until I failed; I didn’t realize
C．not until I failed; did I realize D．until I failed; I realized
高二英语单项填空中等难度题查看答案及解析
Hearing the news that he failed in the entrance exam a third time, he sobbed _________.
A. eagerly B. desperately C. seriously D. carelessly
高二英语单项填空简单题查看答案及解析
With most of his time ____ in playing basketball, he failed in the exam.
A. to waste B. wasted
C. wasting D. having wasted
高二英语单项填空简单题查看答案及解析