Have you seen him today?与Do you see him today?这两句话除了时态不一样,其它在意思上有无不一样?

You are friends,but you have never seen eaYou are friends,but you have never seen each other,you often write letters to him／her.翻译成中文 Have you seen him yet?--Yes,I have seen him ____.just还是already? Have you seen him since you last parted 英译汉：Had you come yesterday,you would have seen him. Would he have seen you if you hadn’t ___________ to him.A.intended B.waved C.expressed D.debt i was to have seen him last week Would he have seen you if you hadn't waved to him?这句话是不是有语法错误?have是不是应该为has? 英语翻译I knew him two years ago.[ ]I met him two years ago.[ ]I know him.[ ]I have known him for two years.[ ]We met in college.[ ]Glad to know you.[ ]Glad to meet you.[ ]I haven't seen him for a long time.[ ]How long haven't you seen him [ ]How Have you seen him today? Yes, I saw him this morning.翻译一下,谢谢 have you seen Tony recentlyYes ,i 1(.have seen )him the other day on the street 2.saw ... would he have seen you if you hadn't __ to him? A intended B waved Cexpressed D debt哪个正确呢? have you seen anything Have you seen John? You might have seen him before.She might have passed the exam. Would he have seen you的语法结构原文是：Would he have seen you if you hadn't waved to him?这句话的意思是：如果你没有朝他挥手,他能看见你吗?请问：Would he have seen you 是什么语法结构?疑问句?倒装句?虚拟 6.Whether it will do us harm remains_______.A.seen B.seeing C.being seen D.to be seen6.Whether it will do us harm remains_______.　A.seen B.seeing C.being seen D.to be seen7.Whom would you rather have _______with you,him or me?A.to be gone B.gone C. Have you ever seen him ________?A.ago B.two days agoC.before D.just know 你还在别的什么地方见过他吗?Have you seen him ________?