分类：教育/科学-升学入学-高考
问题：Allthesecond
A.twice as lower price asB.as twice low price than.twice as low a price asD.twice lower price than
回答： ice是可数名词。可用twiceaslowas,或twicelowerthan;但加上price必用aprice.另如:asbeautifulgirlassheis