英语星期单词的用法 I will give you an answer on Friday at the latest. 我最迟星期五给你回答。但在非正式文体(尤其是美国英语)中常可省去。如：Ill see you Saturday. 星期六再见。不过，若其前用了this, last, next, every等词，则不能再用介词on。如：The concert takes place next Friday. 音乐会下星期五举行。The Smiths go to church every Sun
