问题详情:
—Jack, I haven't seen your brother for a long time.
—He________Shanghai on business for two months.
to gone to been in been to
【回答】
C
知识点:动词时态
题型:选择题
问题详情:
—Jack, I haven't seen your brother for a long time.
—He________Shanghai on business for two months.
to gone to been in been to
【回答】
C
知识点:动词时态
题型:选择题