高等继续教育 / 大学英语I
正确率：100%
题型描述: 单选题
It _ _ _ _ _ John and Mary that helped me the other day.
A. are
B. has been
C. were
D. was
It _ _ _ _ _ John and Mary that helped me the other day.
A. are
B. has been
C. were
D. was
参考答案：
佳题速递：