问题

351 suddenly found my watch didn ’t wolrk any more and only then_______ was late for school
A:had I realized
B:I had realized
C:did I realize
D:realized I
B:I had realized
C:did I realize
D:realized I
正确答案是:
同类题型
Why can’t you answer my question I gave yousome tips just now. —–Sorry. I ______a magazine.
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