国家开放大学 / 国家开放大学
--I haven’t seen Billy for 10 years.
--__________________.
A. Haven’t I.
B. Neither have I.
C. Either have I.
D. So have I.
--__________________.
A. Haven’t I.
B. Neither have I.
C. Either have I.
D. So have I.
参考答案:
佳题速递: