a four-thousand-year history 与 four thousand years' history哪个对

a four-thousand-year history 与 four thousand years' history哪个对 three thousand two-year and four-year schools.three thousand two-year and four-year schools的意思 there are about ()students in our school.A four thousand B four thousands of C four thousand ofD thousand of there are about ()students in our school.A four thousand B four thousands of C four thousand ofD thousand of a thousand years和 a thousand year各是什么意思啊? Four seasons in a year. A thousand year part2的前几句歌词 There are more than_______people in the square watching the fireworks.A.four thousand B.four thousandsc.four thousand of D.four thousands of there are four seasons in a year.用four提问 There are four s______ in a year. There are four s() in a year they have ball games four-------a year. 与a thousand year风格相似的英文歌 a thousand year的中文翻译歌词,sting唱的 a four-year-old boy可以说成a four-year old boy 英语翻译one thousand eighty-four/one thousand and eighty-four? 请教个英语冠词和数词的问题An estimated four-hundred-forty-thousand Americans per year die of somking-related diseases.请问：an修饰的是哪个名词?four-hundred-forty-thousand 是多少?44万? 关于数字间and的用法The earth is______years old.A.four thousands six hundreds B.four thousand six hundredC.four thousand and six hundred million D.four thousand six hundred millions如果D项是four thousand six hundred million呢as you say,