翻译one intern was hired at the end of the program from a pool of 2_英语解答

翻译one intern was hired at the end of the program from a pool of 20.这里的a pool of

人气：126 ℃　时间：2020-04-29 19:02:08

解答

一池,一批,一些
该项目结束时,在这一批20名实习生中,有一个被雇用了.