题干
My father likes art and he often ________ in his free time.
A：draws
B：sings
C：swims
D：dances
答案(点此获取答案解析）
A
My father likes art and he often ________ in his free time.
A：draws
B：sings
C：swims
D：dances
互为相反数的是（ ）.