问题：
Mr. Li ______ Paris. He ______ Paris for 3 weeks.
[ ]
A. has been to, has been to
B. has gone to, has been in
C. has been to, has been in
D. has gone to, has been to
Mr. Li ______ Paris. He ______ Paris for 3 weeks.
B. has gone to, has been in
C. has been to, has been in
D. has gone to, has been to
[ ]
A. has been to, has been to B. has gone to, has been in
C. has been to, has been in
D. has gone to, has been to
参考答案：