Both of my friends know it.(改为否定句)

Both of my friends know it.(改为否定句) Both of my best friends were born in 十月填基数词还是序数词 翻译：In my opinion,It is important to have both kinds of friends. the two girls ,__are my friends,will go out .横线上天 both of which ,为什么用of ,什么用which . both of my friends did not go abroad for advanced study 这句话是部分否定么 （ ）of my friends phone me anyone.I feel so lonely A none B neither C both D either Both of my parents( )my studies all of my friends good they are all my friends they are both my friends有什么不同 英语翻译friendship requires meeting the needs of both friends both和both of 是什么区别啊?both of my parents和both my parents什么区别 翻译 Both of my parents are teachers. 翻译 Both of my parents are teachers. Both of my prents ___from the north. 是both him and you,还是 both you and him还是both you and heare my good friends . both of my friends did not go abroad for advanced study 为什么for后接的是advanced呢?不是说介词后只能接名词吗? Both of his friends feel thirsty的否定句 ＿＿his friends feels thirsty. 英语 all of 、all的区别I met all of my many friends.They question both of the last two boys.请解释这两句是否为病句,如果去掉of呢,