—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
In fact he knows this place very well, for he ________ there three times.
#36329
A
has been
B
has been to
C
has gone
D
has gone to
My school life _________in the past few years.
#38168
A
has changed
B
changed
C
have been changes
D
is changing
—Why is the classroom so dirty?—Sorry，sir. It yesterday, We forgot to do it.
#39874
A
doesn’t clean
B
didn’t clean
C
isn’t cleaned
D
wasn’t cleaned
— Do you know ______ yesterday afternoon?— Sorry, I’ve no idea.
#42047
A
where was Tom
B
where Tom was
C
where is Tom
D
where Tom is