问题
选择题
一Do you have to go to bed before 10?
一Yes, I _________. [ ]
A. have
B. have to
C. do
D. don't
答案
答案:C
一Do you have to go to bed before 10?
一Yes, I _________. [ ]
A. have
B. have to
C. do
D. don't
答案:C