—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
The teacher won’t begin the class ______ all the students ______.
#60700
A
until ; stop to talk
B
until; stop talking
C
if; stop to talk
D
if ; stop talking
Amy, if you feel sick, you ________us in the game this afternoon.
#57875
A
needn’t to join
B
needn’t join in
C
don’t need to join
D
don’t need join
Thanks for____ me  about your morning.
#63109
A
telling
B
to tell
C
tell
D
tells
Mary is the kind of person whom people like to ___________.
#54710
A
make friend with
B
make friends of
C
make friends
D
make friends with