Such deer______mainly______green grass ,as we know

Such deer______mainly______green grass ,as we know As we all know,deer_on grass.Afeed B feeds C is feeding Dare AS WE ALL KNOW,SHEEP LIVE _ GRASS(with/to/on/in) 刚才那个As we all know,deer_on grass.A feed B feeds C is feeding We must know such symbols as are used to represent chemical 英语翻译as we know as we know as we all know . as we know ;as is know;it is know 区别. as we all know是什么意思 as we all know it As We Do,As You Know!