—It’s dangerous to swim here. Look at the sign!—Oh, I _______ it.
#36498
A
didn’t notice
B
don’t notice
C
hadn’t notice
D
haven’t notice
推荐题目
My brother is very funny, and he often makes us        .
#40667
A
laugh
B
to laugh
C
laughing
D
laughed
—What did you do last Sunday?    — I       .
#40644
A
went to the movies
B
stay at home
C
do some reading
D
am visiting my friends
You can ’t get in. The exam  _____for over 30 minutes. 
#36950
A
has been on
B
has begun
C
began
D
begins
—What did she______?—She said she ______to Beijing for a trip.
#41807
A
said; will go
B
say; was go
C
say; was going
D
said; was going