Fruit is good for our health.I eat ( ) every day.
A that B them C.it
答案解析：当水果总称讲为不可数名词,不可数名词做主语,谓语用单数,而且不可数名词没有复数形式,因此不能选B ,THAT 虽然可以代替不可数名词,但是根据题意,也不符合题意,所以答案C为IT 代替不可数名词