an amount of+an amount of后加什么?（可数不可数,单数还是复数）a quantity of的用法又是什么?（可数不可数,单数还是复数）quantities of后面加什么?只要这三个.

amount of还是amounts of还是an amount of an amount of与amount of 的用法与区别? 是a amount of还是an amount of an amount of 可不可以修饰可数名词 take an amount of attention是什么意思? an amount of,a number of,the amount of,the number of的意思与区别? a number of和an amount of的区别? an amount of 后接可数还是不可数 an enormous amount of visitors这个表达对吗 826.Kindly remit us the amount of claim at an early date.claim amount an amount of,a number of和a quantity of之间的用法有何不同 a number of an amount of a quantity of区别RT It takes ____________ of six months for a new type of computers to be produced.1.the amount 2.an amount 3.average 4.an average In most applications we go by amount of thousandths of an inch oversized 求这句英文翻译 a number of an amount of可否同时用于可数不可数 an amount of和amounts of 后面加什么名词啊? an amount of 与 amounts of 的区别?(不清楚的求别误导,) Function to calculate tax?Can anyone suggest a function that will import an amount and a tax code,and give me an amount of tax?Ta.