—Where is my little dog?
—It the back of the house．
A. has gone to
B. had gone to
C. has been to
D. had been to
网友回答
(答案→)A. has gone to
B. had gone to
C. has been to
D. had been to
解析：A have been to“去过某地”；have gone to“去了某地（不在说话的地方）”；have been in“已经在某地多久了”。根据句意知，是一般现在时，主语是第三人称，应该选A。