selling sour milk除了销售酸奶之外还有什么引申意义吗?

selling sour milk除了销售酸奶之外还有什么引申意义吗? 酸牛奶可以说是sour milk吗? sour milk和acidophilus milk与yoghourt区别 the milk smells as if it is sour.为什么不是 as if it was sour啊 selling selling 改错题...Some of the milk have gone sour.应该怎么改才对? The milk turned sour.的否定和一般疑问句形式是怎么样的啊? The milk smells as if it _____ sour.A.is B.was C.were milk除了牛奶还有甚么意思 The milk smells sour. 改为问句.The milk smells sour. His face goes red.it grew dark.都改为疑问句.我注意看看这种实义动词当系动词用时,怎么改为疑问句. the milk (taste)sour now.it has gone bad.这里的taste应该用什么形式?说下理由 all the milk has gone sour.这里的have为什么要用第三人称单数?不可数名词用第三人称单数吗? Put the milk in the fridge,or it may()sour quickly. A seem B go C taste D smell Put the milk in the fridge,or it may()sour quickly.A seem B go C taste D smell Milk quickly turns sour () it's in a fridge.A.until B.since C.as D.unless HOT & SOUR sour是什么意思