Nobody except Tom and Millie     that park before. Only they can be our guides.
#53871
A
have been to
B
has been to
C
has gone to
D
have gone to
推荐题目
Last year my father ______ the city where he was born.
#52889
A
visited
B
visits
C
will visit
D
is visiting
 I was so busy that I ________ my hair cut last Saturday.
#57936
A
haven’t
B
didn’t have
C
hadn’t
D
don’t have
We decided to _______ signs around the school.
#53332
A
put up
B
caught up with
C
put off
D
put out
 Thank  you  for  _______my  grandpa  when  I was away .
#54015
A
looking after
B
look over
C
looking at
D
looking up
If it      fine tomorrow,we      a picnic.
#62655
A
be ; have
B
is ; will have
C
will be ; will have
D
will be ; have