My favorite food is fish为什么用My 不用I

My favorite food is fish为什么用My 不用I 英语手术台：是My favorite food is fish and tofu.还是My favorite food My favorite food is fish.(对划线部分提问) my favorite food is hamburgers为什么be动词用is? My favorite food ( ) potatoes.是用is还是are 为什么? 组成单词填空1.my favorite food is fish.it_____.(s t t a y )2.I don My favorite food is cakes my favorite food is ____. my favorite food is hamburgers. my favorite food is noodles. my favorite food is fish 改为一般疑问句并作否定回答 my favorite food is fish.would you like to c___ it for me