听力原文:W:Now,Mr.Black,don't hesitate to help yourself to some more potatoes,vegetables o
M:It's been a wonderful dinner,but if I eat another bite,I think I'll burst.
Q:What will the man do?
(18)
A.To take some more vegetables.
B.To avoid taking any more food.
C.To pass the woman the meat.
D.To help to prepare the potatoes.