问题
I failed in the final exams last term and only thenthe importance of study.[ ]
A: I realized
B: do I realized
C: did I realize
D: I had realized
B: do I realized
C: did I realize
D: I had realized
正确答案是：
同类题型
Don’t put the things everywhere. You’d better .your room every day.
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What time ___________ we ___________ tomorrow? —At six in the morning．
_____ do you go to your grandma’s home? —Twice a week. [ ]
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