问题

Only then _______ how much damage had been caused.
A:did she realize
B:she realized
C:had she realized
D:she had realized
B:she realized
C:had she realized
D:she had realized
正确答案是:
同类题型
I looked up and noticed a snake ________its way up the tree to catch its breakfast.[ ]
__________, she stood there without saying anything
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It took _________ people _________ the work.
r some noise in the next room.—Oh, yes. Your sister_______ there.