---This is the seat for the disabled.--- Oh, sorry. I ____________ that.
#105103
A
didn’t realize
B
don’t realize
C
haven’t realized
D
hadn’t realized
推荐题目
She put the sugar and butter into a bowl and ________ them up.
#105139
A
mixed   
B
put
C
compared
D
joined
The snowstorm ________ our difficulties.
#105034
A
added to
B
added up
C
added up to
D
has added