My fellow Americans,ask not what your country can do for you; ask what you can do for your country请问ask 后面直接+not是什么语法哦?ask sb not to do

Who said the following sentences?And so,my fellow Americans:ask not what your country can do for you--ask what you can do for your country. 关于肯尼迪某句名言的英语语法My fellow Americans,ask not what your country can do for you; ask what you can do for your country.My fellow citizens of the world:ask not what America will do for you,but what together we can do for the free My fellow Americans,ask not what your country can do for you; ask what you can do for your country请问ask 后面直接+not是什么语法哦?ask sb not to do 英语语法,my fellow americans,ask not what your country can do for you ,ask what you can do for your country.我意思知道,就是弄不懂ask not在这里的语法结构 good afternoon,my dear teachers and fellow graduates和 my fellow classmates这两句中fellow...good afternoon,my dear teachers and fellow graduates和 my fellow classmates这两句中fellow的用法是不是错误的?要表示同班同学不是应 问个英语填空题完形填空My Fellow Americans I have recently been told that I am one of the millions of Americans who will be suffered from Alzheimer's Disease(老年痴呆症) Upon learning this news,Nancy and I had to decide whether a He is one of my fellow teachers怎么翻译? 翻译.Whatever our differences,we are fellow Americans.And please believe me when I say no association has ever meant more to me than that. fellow 单词 fellow是什么意思 fellow-mortals fellow是什么意思 fellow是什么 FELLOW MEN if you fellow the wrong star my love will get you home 是哪首歌的歌词什么歌 Fellow sdudents I'm glad to tell you something about my study and eveyday life My fellow travelers made good ______.A.companions B.companionship C.companies D.companionable God bless you all,my fellow mustangs!只想知道这个是什么意思.