--Where is John?He Beijing. He come back until next week.A. has been to；willB. has go

问题补充：

--Where is John?

--He Beijing. He come back until next week.

A. has been to；will

B. has gone to; won’t

C. has been to; won’t

D. has gone to; will

答案：

A. has been to；will

(答案→)B. has gone to; won’t

C. has been to; won’t

D. has gone to; will

解析：此题考查have been to和have gone to 的区别，以及固定短语not…until直到…才