my favourite food is egg/eggs.是用egg还是用eggs?

my favourite food is egg/eggs.是用egg还是用eggs? my favourite food is eggs .为什么egg加s了? My favourite food is/are eggs.用is还是are My favourite food is eggs and rice.用is 还是are? a egg,the egg,eggs , 是five packets of eggs还是five packets of egg? 鸡蛋 egg 是可数还是不可数?（是two eggs 还是two egg?） My favourite food is eggs中的为什么用is不用are Li Lei is favourite food is eggs.对eggs提问 My favourite food is eggs and rice.用is 不是有两个吗?能说清楚点吗 eggs and meat ------my favourite food There is no _.A egg B eggs C an egg 为什么选B?