take turns doing sth 这个句型里“turn”为什么要加S啊

Take turns doing sth造句.初一水平 take turns doing sth与take turns to do sth 有什么区别?详尽 take turns to do sth.和take turns doing sth.的区别要例句 take turns doing somethingtake turns doing sht.& take turns to do sth.有何不同 在给一下例句 用take turns doing sth造句短一点的 take turns to do sth和 doing sth用法有什么区别? take turns doing sth 这个句型里“turn”为什么要加S啊 是take turns to to 还是take turns doing? take turns to do sth造句 take turns doing sth 这个句型里“turn”为什么要加S啊有那么难么 take turns to do 还是doing 是take turns to do还是take turns doing?哪个正确? 轮流做某事的英文是take turns doing 还是take turns to do? take turns to do 和take turns doing有什么区别 take turns的用法We should take turns( )food in the dinning room.A.buying B.in buying C.buy D.to buy我知道take turns后面有两种接法`一种是接to do sth.`一种是接doing sth. 这道题改选什么?这两种用法有什么区别` take turns to do sth.的中文意思 take turns+do还是to do 还是doing Take turns