用address oneself to和 now and again和 agriculture 造句

用address oneself to和 now and again和 agriculture 造句 now and again和now and then意思相同吗? now and then 和 now and again 的区别? to oneself的意思和用法,最好有造句, to address sb 和 set it up 怎么造句? 请问now and then和every now and then again意思分别是什么? address oneself to的to是不是介词 again and again造句 address oneself to +do 还是+doing>? 用apply oneself to doing sth造句 come to ]oneself 造句 say to oneself造句