MrBlack
问题详情：
Mr Black _______ China since the summer of 1998
A. has been in B. has been to C. has come to D. came to
【回答】
A
知识点：动词时态
题型：选择题
问题详情：
Mr Black _______ China since the summer of 1998
A. has been in B. has been to C. has come to D. came to
【回答】
A
知识点：动词时态
题型：选择题
