A.3 dollars' worth of sugarB.3 dollars' worthy of sugarC.3 dollar worth of sugarD.worth 3 dollar's sugar所给答案为A,请问是否正确?若正确请帮我分析一下.谢谢!

热心网友

Aworth 价值worthy 值得的应该使用名词worth, 如下是金山词霸中的解释:worthn.价值[wEW] 值一定金额的数量of great [little] worth价值很大[小]的ten dollars' worth of apples十美元的苹果=beworth little)几乎没有价值Give me two yuan's worth of eight-fen stamps. 给我二元钱八分邮票。

热心网友

A dollar可数

热心网友

A