there was a pond and there ______(be) fish in it.were ；鱼不是不可数的吗,为何不用was呢?

题目

there was a pond and there ______(be) fish in it.were ；鱼不是不可数的吗,为何不用was呢?

答案

fish－鱼,是可数名词,
fish--鱼肉,是不可数名词,
同chicken,”小鸡”－可数名词,”鸡肉”－不可数名词