---Where’s your father?---He to Singapore for a meeting. He there twice.A. has gone has

问题补充：

---Where’s your father?

---He to Singapore for a meeting. He there twice.

A. has gone, has been

B. has been, has gone

C. has gone, has gone

D. has been, has been

答案：

(答案→)A. has gone, has been

B. has been, has gone

C. has gone, has gone

D. has been, has been

解析：have been to 表示曾今去某地，而have gone to 表示已经去了某地，故选A