高等继续教育 / 大学英语II
正确率：100%
题型描述: 单选题
I hadn’t seen him for years, but I _ _ _ _ _ _ _ his voice on the telephone.
A. realized
B. heard
C. discovered
D. recognized
I hadn’t seen him for years, but I _ _ _ _ _ _ _ his voice on the telephone.
A. realized
B. heard
C. discovered
D. recognized
参考答案：