问题
选择题
—Do you often brush (刷) your________?
—Yes, I do.[ ]
A. tooths
B. toothes
C. teeth
D. teeths
答案
答案:C
—Do you often brush (刷) your________?
—Yes, I do.[ ]
A. tooths
B. toothes
C. teeth
D. teeths
答案:C