高等继续教育 / 大学英语语法
正确率:100%
题型描述: 单选题
He never used to swim in winter, _____?
A.did he
B.was he
C.didn’t he
D.wasn’t he
He never used to swim in winter, _____?
A.did he
B.was he
C.didn’t he
D.wasn’t he
参考答案: