—Wow! How beautiful！________ flowers are these?
—Today is Mother's Day.They are for ________， Mum.
A．Which; you B．Which; yours
C．Whose; yours D．Whose; you
—Wow! How beautiful！________ flowers are these?
—Today is Mother's Day.They are for ________， Mum.
A．Which; you B．Which; yours
C．Whose; yours D．Whose; you
D 根据对话下文“今天是母亲节，这些花是给你的”可知，上句问“这是给谁的花？”；介词for后用宾格，故选D。