His pet __meat.Could you __it for him?
问题描述:
His pet __meat.Could you __it for him?
A,live on ,feed B,live on ,feed on C.feed on ,feed D.feed,feed
WHY?
答
选C,
feed on :以——为食(用于动物)
Cattle feed on grass.
牛吃草.
feed:喂(养)
live on :靠…生活;以…为食(用于人)
The Chinese live on rice.
中国人以米为主食.