一道高中英语题i will give this dictionary to ______ wants to have i

I will give this dictionary to ____wants to have it I‘ll give this dictionary to（）wants to have it. Will you please give the dictionary to Jane I'll give it to --Whom should i give this dictionary to?--You may give it to I'll give this book to ( ) wants to have it.为什么括号里填的是whoever 看一道高中英语选择题----I'm afraid I have to give it up.----Don't be d —Will you please give the dictionary to Jane?--Sure ,I ___it i will have to give （）my answers 高中英语改错题On Thursday I will have to decide what I want myself i have to give you all i have to give I will give the ticket to {whoever wants it}.请问这是不是宾语从句?