my favourite food is potato还是potatoes?

my favourite food is potato还是potatoes? My favourite food is potato.还是My favourite food are potatoes My favourite food is potatoes.对potatoes提问,怎样提? My favourite food is tomatoes and potatoes对吗? My favourite food is potato chips.同义句 I______potato chips___ My favourite food is potato hips.同义句 I______ potato chips___ My favorite food ( ) potatoes.是用is还是are 为什么? 句子Potatoes ___ my favourite food .用哪个?为什么? A . is B . are 请问potatoes and fish___my favourite food.用is还是are.求详解 My favourite food is 连词成句 food ,potatoes ,favourite ,are ,my [ .] Apples is my favourite food.还是 Apples are my favourite food.