on weekends=at the weekends吗?或是on weekends=at the weekend还是on weekends=at weekends

on weekends=at the weekends吗?或是on weekends=at the weekend还是on weekends=at weekends on weekends、at the weekends、at weekends、on the weekends有什么区别 at the weekends跟on the weekends的区别 区别at the weekends,on the weekend,at weekends,on weekendsat the weekends,on the weekend,at weekends,on weekends都有些什么区别?各自的意思是什么? 区别at the weekends,on the weekend,at weekends,on weekends 我要北京四中网校的答案 有on the weekends吗一般好像听过on weekends和on the weekend是________the weekends呢?at? ①在周末该怎么说?是at weekends还是on weekends还是at the w①在周末该怎么说?是at weekends还是on weekends还是at the weekend还是on the weekend.怎么区分?②还有在工作日怎么说? 翻译At 11 in the evening on weekends and 6 in the afternoon at weekends Tom often （w ）movies on the weekends at weekend,on weekend,at the weekend ,on the weekend,on the weekends,at weekend和on weekends区别?at weekend,on weekend,at the weekend ,on the weekend,on the weekends ,at the weekends,at weekends和on weekends的区别? at weekends和on weekends的区别 是“at the weekends还是“at weekends? 在周末的英语除了on the weekends 和at the weekends 以外还有什么表达方式 on weekends与at the weekend意思相同吗 I usually get up at 6:00 am on w( ),but late on weekends 是on the weekends还是at she weekends详细和为什么 on the weekends 翻译 英语老师来啊on weekends on the weekend at weekends at the weekend in weekends in the weekendin weekdays in the weekday in weekday on weekdays on the weekday on weekday at weekendsat weekday at weekdays