Heisveryrichbutthatdayheboughtbiketosavemoneyforthepoorchildren．（）A.anexpensiveB.amoreexpensiveC.themorecheaperD.thecheapest

Question

He is very rich but that day he bought______ bike to save money for the poor children．（　　）

A. an expensive

B. a more expensive

C. the more cheaper

D. the cheapest

Answer 1

答案：D．根据语境to save money for the poor children（为了给贫穷的孩子们省钱）可推知"要省钱必须买最便宜的"，故bike前应为形容词的最高级，又cheap是单音节形容词，故其最高级为cheap+est，又最高级前应加the，故答案为D．