问题
选择题
—Who swims ________, Su Hai or Su Yang?
—Su Hai does.[ ]
A. fast
B. faster
C. slow
D. early
答案
答案:B
—Who swims ________, Su Hai or Su Yang?
—Su Hai does.[ ]
A. fast
B. faster
C. slow
D. early
答案:B