请问是are both not good还是 are not both good

请问是are both not good还是 are not both good 请问改同义句,neither Mary nor Lily is good at Chinese是等于Both Mary and Lily are not good at Chinese还是Mary isn't good at Chinese.Lily isn't,either 求原因, 请问改同义句,neither Mary nor Lily is good at Chinese是等于Both Mary and Lily are not good at Chinese还是Mary isn't good at Chinese.Lily isn't,either 求原因, Aries and Leo are not a good mix .Both of then are l____Aries Leo 是指白羊座和狮子座 Neither Lily nor Lucy is good at Chinese究竟是等于A.Lily is not good at Chinese,Lucy isn't,eitherB.Both Lily and Lucy are not good at Chinese.. I can not decided( )book I will take.Both of them are very good. both John and jim are good student为啥改成Not only but also 有没有NOT BOTH ARE?(不全是〉? she always tells me whether my pictures are good or not.请问这是宾语从句? 英语翻译There are times when both are good.书上给的翻译是：“两者都不错”,请问times在这里怎么解释呢? 是 are both还是both are we are both good students 同义句 we are both students.请问这个both是代词?副词?还是连词? not both of them are lazy Both Mary and Kitty are my friends改为一般疑问句.是改为Are both MARY and Kitty my good friends?还是改为Are both Mary or Kitty my good friends? The two iPads are both in fashion and of good quality,but _____ of them are not on sale.The two iPads are both in fashion and of good quality,but _____ of them are not on sale.So you’ d better make your decision as soon as possible.A.both B.either if or not和weather or notShe tells me __my pictures are good or not.请问应填if 还是weather?为什么?打错了，是whether both...and...是遵循就近原则吗．both carrots and milk is/are good for our health．这句话当中,应该选用are 还是 is