－Why not go to see the dolphin show with me?－Because I _______ it.
#41879
A
saw
B
will see
C
see
D
have seen
推荐题目
—Can you tell me if Tom has finished his homework?—I've no idea. He ________ it this morning.
#63699
A
has being doing
B
had done
C
is doing
D
was doing
—How clean the room is! —Yes，I am sure that someone _______ it.
#36374
A
cleans
B
cleaned
C
has cleaned
D
had cleaned
--Mary, where’s Simon? I haven’t seen him for days.--He __________ Japan. This may be the third time he _________ there.
#41910
A
has been to, has gone to
B
has been to, has gone
C
has gone to, has been to
D
has gone to, has been