高等继续教育 / 统考英语B
正确率:统考%
题型描述: 单选题
A. might have been
B. will be
C. may have had
D. must have
It _________ at Christmas that John Smith gave Mary a handbag.
A. might have been
B. will be
C. may have had
D. must have
参考答案: