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
This pair of jeans______ hand, and it______ very comfortable.
#52740
A
is make with; is felt
B
are made from; is felt
C
is made by; feels
D
are made of; feels
Please _________for my car. 
#60806
A
make more space
B
make more spaces
C
make a room
D
make more rooms
--- Can I see the headmaster at the moment, please? --- I'm afraid not. He _______out. He _______ in 10 minutes.
#54432
A
goes; comes
B
has gone; came
C
went; will come
D
has gone; will come back