--ThisCDplayerisonethousandyuan．--Thatoneiseighthundredyuan．--SothatCD

--This CD player is one thousand yuan．--That one is eight hundred yuan．--So that CD player is________．A.cheapB.expensiveC.more expensiveD.less expensive

D解析分析：“less+原级形容词或副词”也构成比较级，不过是朝减少的方向。less expensive意为“没有那么贵”。(延伸)That CD player is less expensive than this one．＝That CD player is not as(so) expensive as this one．＝That CD player is cheaper than this one．

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