【单选题】

Man: How are things going with your grandmother
Woman: Some days at my brother's have brought the roses to her cheeks.
Question: What does the woman mean

A．Her brother didn't take good care of her grandmother.

B．Her grandmother looks very healthy after some days at her brother's.
C．Her grandmother looks very tired after some days at her brother's.
D．Her brother has made her grandmother very happy by often buying her roses.