题干
—Excuse me. Is this _______ bike, Alice?
—No, it's not _______.
A：yours; mine
B：your; mine
C：your; my
D：yours; my
答案(点此获取答案解析）
B
—Excuse me. Is this _______ bike, Alice?
—No, it's not _______.
A：yours; mine
B：your; mine
C：your; my
D：yours; my
