问题

There are ______ visitors to the wetland park, and the number is becoming ______ now.
A:has gone to , has been to
B:has gone to , has been in
C:has been to , has been in
D:has been to , has gone to;
B:has gone to , has been in
C:has been to , has been in
D:has been to , has gone to;
正确答案是: