问题
Mary, where’s Simon? I haven’t seen him for days.–He __________ Japan. This may be the third time he _________ there.
A:has been to, has gone to
B:has been to, has gone
C:has gone to, has been to
D:has gone to, has been
B:has been to, has gone
C:has gone to, has been to
D:has gone to, has been
正确答案是：
