题目内容：
It.s twelve o.clock, I think I must be off now.Oh,really? I it at all.
A.don.t realize
B.haven.t realized
C.didn.t realize
D.hadn.t realized
参考答案：
选择题：It.s twelve o.clock, I think I must be off now.
- 题目分类：河南财经政法大学-大学英语3
- 题目类型：选择题
- 查看权限：VIP
Oh,really? I it at all.
A.don.t realize
B.haven.t realized
C.didn.t realize
D.hadn.t realized