题目内容：

My favourite food is tomatoes and potatoes对吗?
My favourite food is tomatoes and potatoes还是
My favourite foods are tomatoes and potatoes?
My favourite pop music groups are Linkin Park and Backstreet Boys
还是My favourite pop music group is Linkin Park and Backstreet Boys
主谓一致呢

优质解答

food不可数,但是句中的主语不是my favorite food 而是tomatoes and potatoes 所以正确的表述为My favourite food are tomatoes and potatoes