Was it not until you began to work -------how much time you had wasted?A did you realizeB that you realizedC did you not realizeD that you didn't realize我选了A错了,not until的句子不倒装吗?

问题描述:

Was it not until you began to work -------how much time you had wasted?
A did you realize
B that you realized
C did you not realize
D that you didn't realize
我选了A错了,not until的句子不倒装吗?

B
not until 后应跟that从句

it was/is not until 。。。 that ,,, 直到。。。才,,,
是强调句型,不用倒装
Not until ,,,开头才倒装

这个句子改成肯定就是:
It was not until...that...
是一个强调句.
而如果Not until放在句首,那么就要倒装.
即Not until you began to work did you realize ...