Many sharks feed （） fish,other sea animals,smaller sharks and sometimes they eat peopleA、to B、on C、in D、at
网友回答
feed on v.以…为食
固定搭配 记住就行
选B======以下答案可供参考======
供参考答案1:
B. feed on以···为食。feed可以指动物吃: The cows were feeding on hay in the barn. 母牛正在牲口棚里吃乾草呢. 固定搭配。