是in the weekends还是on the weekends我不确定,但是要写作文.麻烦帮帮忙.

是in weekends 还是on weekends? 英语中是in the morning on weekends 还是on the morning on the weekends? 是in the weekends还是on the weekends我不确定,但是要写作文.麻烦帮帮忙. 英语中,是in weekends 还是in the weekends ,急! 后天期末on weekdays 还是in weekdays?in the weekends on weekends=at the weekends吗?或是on weekends=at the weekend还是on weekends=at weekends 是“at the weekends还是“at weekends? 是on the weekends还是at she weekends详细和为什么 the morning of the weekends 用on,in还是at 快点回答为什么用on 初中英语介词（ ）weekends 是in还是at（ ）the evening of August 8th 2008,是in 还是on还是at 在周末他想去看电影用英语怎么说 (不是过去式)在周末是on weekends还是on the weekends还是at weekends 关于on weekends和on the weekends的问题是on weekends还是on the weekends,还是两者都可以?怎么用?与on the weekend有什么区别? 是spend the weekends 还是spend weekends急~! 翻译At 11 in the evening on weekends and 6 in the afternoon at weekends 有on the weekends吗一般好像听过on weekends和on the weekend是________the weekends呢?at? There are () of people in the bookstore on weekends.() 第一个字母是l 是Bob likes going to the movies with his friends on weekends.还是Bob likes to go to the movies with his friends on weekends.那个对? on the weekends 翻译