问题

They ______Hong Kong twice.
A:have gone to
B:have been to
C:have been in
D:have gone in
B:have been to
C:have been in
D:have gone in
正确答案是:
同类题型
What do you think of the match?–Wonderful! Our team has never played __________.
I find _______ difficult to finish the work on time. We only have three hours left.
Not until he called the secretary three times ______ that the manager went to an important meeting.
Do you still remember me somewhere in Shanghai? —Yes, of course. Two years ago.