quantity与amount的区别The __of the time the students spend at school has been limited to no more than six hours a day for primary students.A number B sum C quantity D amount 为什么选D不选C呢

quantity和amount的区别是什么 a large amount 与of a large quantity of 区别 知识讲解 辨析 sum、number、amount、quantity表示数量多少时的用法及区别 知识讲解 辨析 sum、number、amount、quantity表示数量多少时的用法及区别 the quantity of ,the amount of,the numnber of三个短语的区别? an amount of与amount of 的用法与区别? quality quantity的区别 quantity与amount的区别The __of the time the students spend at school has been limited to no more than six hours a day for primary students.A number B sum C quantity D amount 为什么选D不选C呢 关于quantity和amount a quantity of 与 quantities of的区别 a quantity of与the number of的区别 500 dollars is a large_of money,but it's far less than we need for the programsum amount quantity number 填什么,这四个的区别 a number of an amount of a quantity of区别RT an amount of,a number of,the amount of,the number of的意思与区别? a large amount of 与large amounts of的区别 关于多少的几个词和与这些词相关的词组的用法amount,deal,number,sum,quantity,a large number of,amount of,a great number of ,a large sum of ,等等 请问 number,sum,quantity ,total的区别? supply和quantity supplied 的区别