用词的适当形式填空:
—How much are the ____(shoe) and this____(skirt)?
—They're $28 and $20.
答案
shoes,skirt
知识点:可数名词

根据语境,这里的“shoe”应指成双成对的鞋子,所以shoe在句子中需以复数形式出现,skirt前面用的this,所以应该是单数形式。

略
