A、The son. B、The father. C、The mother. D、Aunt Louise. C女士先说儿子“never put on any weight”，接着对儿子说“Your father’s got the same luck.其后

M:What do you think of the government’s new tax cut proposal?
W:Though it may give some benefit to the poor, its key component is the elimination of tax on dividends. That means the rich will get richer.
Q:What does the woman think of the government’s tax cut proposal?

W:I don’t know how you can eat so much yet never put on any weight, son. Your father’s got the same luck. I can’t take a bite without calculating how many calories I am taking.
M:But remember Aunt Louise, Mom? She ate a lot and never gained a pound.
Q:Who is worried about gaining weight?