问题补充:
Both the parents and James London. They will come back soon.
A. has been to
B. have been to
C. has gone to
D. have gone to
答案:
A. has been to
B. have been to
C. has gone to
(答案→)D. have gone to
解析:通过Both the parents and James可知,主语是复数,应该用have,故排除AC;have been to 表示“去过”已经回来了,have gone to表示“去了”还没回来,根据They will come back soon.可知,应该用have gone to。所以本题选D。