I don't think your sister has finished h
题型:选择题
问题:
I don't think your sister has finished her French course, ______? [ ]
A. don't I
B. do I
C. hasn't she
D. has she
I don't think your sister has finished her French course, ______? [ ]
A. don't I
B. do I
C. hasn't she
D. has she