Not until his father died _______ what his father really meant.
#80821
A
do they realize
B
did they realize
C
realized they
D
had they realized
推荐题目
---How about going for a walk? --- ________ great. Let’s get going.
#79636
A
Sound
B
Sounding
C
To sound
D
Sounds
______ enough time, he was full of confidence to finish the project.
#80917
A
Offered
B
Being offered
C
Having offered
D
Offering
So fast _____it is difficult for us to imagine its speed.
#84195
A
does light travel that
B
light travels that
C
as light travels that
D
with light travels