【導(dǎo)讀】Whatarethey?Canyounamethem?Howtodescribethem?Apacketofbiscuits. Atinofcoke. Atinofsoup. Atinoftunafish. Atinofsausages. Acartonofmilk. Coke. Soup. Biscuit. Water. Milk. PotatoChips. Applejuice. Tunafish. sausages. Whatcanshebuy?Whatisshebuying?