Question

My father ________ to London twice．He is now in Shanghai．

1. A.
   is going
2. B.
   has gone
3. C.
   go
4. D.
   has been

Answer 1

D
解析：
因为后面一句提到“现在在上海”，本句表达“我父亲已去过伦敦两次”，时态应该是现在完成时．若用has gone to，表示“去了还没回来”，意思不恰当，所以正确答案是D．