---HaveyouknownDr.Jacksonforalongtime?---Yes,eversince...
来源:语文精选馆 1.88W
问题详情:
--- Have you known Dr. Jackson for a long time ?
--- Yes, ever since she ______ the Chinese Society.
A. has joined B. joins C. had joined D. joined
【回答】
D
知识点:一般过去时及其被动式
题型:选择题