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
Amy usually __________ from school, but today she goes home by bike.
#59502
A
walk home
B
walk to home
C
walks home
D
walks to home
My father_________ very busy this week. He _________free next week.
#54995
A
will be ; is
B
is ; is
C
will be ; will be
D
is ; will be