He ate what he could, and gave the of the food to the birds.
A. remain
B. uneaten
C. rest
D. part
网友回答
A. remain
B. uneaten
(答案→)C. rest
D. part
解析: the rest (of)剩余部分,其余。remain作“剩余物”(=what is left)解时常用复数形式,如:the remains of a meal(残羹剩饭)。[ALI]《新英汉辞典》认为也可以用单数,可作参考。