关于冠词的几个问题1.I don`t know who invented_____telephone,but it is

I don`t know who invented the telescope,but I think it is a 关于宾语从句的问题 I don,t know who is the best one I don.t know who 1.it is a ( )gold watch,but i don't know the ( )price of it. i just feel that i lose someone but i don't know who is he 这 英语翻译i don't know what it is but she drives me crazyi don't k I don't know where is my clourful-life.but i just know it ne I don't know the __ income of the family,but I do know it is I don't know who inwented_______cell phone,but Ithink it's__ i don't know who invent the telephone,but it's really___most I don't know ( ) book it is. A.who B.who's C.whose 英语翻译I don’t know who this gentleman is． but if he reads this I don't know why,but it is exactly the truth.It is never too