______of workers work in this factory and about two ______ of them go to work by bike.A.Thousand;thousand B.Thousands;thousand C.Thousand;thousandS D.Thousands;thousandS 我选的是C答案是B 为什么?放心,会加送的
______of workers work in this factory and about two ______ of them go to work by bike.
A.Thousand;thousand B.Thousands;thousand C.Thousand;thousandS D.Thousands;thousandS 我选的是C答案是B 为什么?放心,会加送的
thousands of ……成千上万的…… (是固定搭配)
数词+ thousand of …… 几千……
答案b 表不确切数目要加s, of .thousands of 表示“成千的。。” 表确切数目不加S,和OF . two thousand of them 。。。。表示:成千的工人中有二百人骑自行车去工作
这是词组吧,thousands of 与several thousand of两种用法,如two thousand(不加s的) of
这是数词 有单位(如thousand hundred)前有数字不能加S
B
(many/tens of) thounsands/hundred/millions of 这是固定搭配
如果前面有数字就不用加S 如 two thousand
表数量单位的词如,hundred,thousand,million,billion,dozen,score等
当前面有数词,表示具体数量时,不加s
当前面没有数词,后面和of连用表示模糊数量是,加s
确实应该是B
Thousands of 是个固定用法,表示成千上万的意思
two thousand,three thousand是两千,三千,这种情况thousand 都不加s
thousand前无数字表复数时加s,前带数字时则不用。