问题
Only when you told me about it ________ what a silly thing I had done
A:I realized
B:did I realize
C:I did realize
D:did I realized
B:did I realize
C:I did realize
D:did I realized
正确答案是：
同类题型
. It seems that living green is______easyand affordable. A small step masks a big difference.
The traffic in our city is already good and it ______ even better
There are six floors ______our school building. Our class is ______ the third floor.
Mary has a very low opinionof George — It can’t be any worse than ____ of her