Not until they left school         how much their teachers loved them and helped them.
#80816
A
they realized
B
did they realized
C
they would realized
D
had they realized
推荐题目
—What do you think of the girl?—Not only ________ well but also ________ modest.
#79627
A
she works;she is
B
does she work;she is
C
does she work;is she
D
she works;is she
—Did you see who the driver was?  —No, so quickly_________ that I couldn’t get a good look at his face. 
#83017
A
does the car speed by
B
the car sped by
C
did the car speed by
D
the car speeds by