—Dave, it’s dangerous to swim here. Look at the sign. —Oh, I _______ it. Thank you.
#53938
A
didn't notice
B
won't notice
C
hadn't noticed
D
don't notice
推荐题目
I have no idea what life would be like without water. The underlined part means “_____ ”.
#61939
A
don’t remember
B
don’t know
C
don’t believe
D
don’t expect
It’s time for supper now.  Let’s           it.
#61890
A
stop having
B
stop to have
C
to stop to have
D
stopping to have
The twins want    a birthday party .
#59712
A
have
B
to have
C
not have
D
not to have