问题
选择题
—"Mary, you clean the classroom today, __________?"
—"But I cleaned it yesterday." [ ]
A. do you
B. didn't you
C. don't you
D. will you
答案
答案:D
—"Mary, you clean the classroom today, __________?"
—"But I cleaned it yesterday." [ ]
A. do you
B. didn't you
C. don't you
D. will you
答案:D