My idea is ____(that,which)we can do without them.为什么不能用which?只能用that

My idea is ____(that,which)we can do without them.为什么不能用which?只能用that maybe that is not a good idea(同义句)that ____ ____ be a good idea fill in the blanksI can't ____ the idea that students ____ watch TV.I often watch CCTV.I ____ ____ know more.I like CCTV programs.I like talk ____.I____ news.But Outlook English is my ____.I ____ like sitcomes.I can't ____ soap ____. is idea that a good(.) ____ of them think that is a good idea.A.AnyoneB.No oneC.NoneD.Someone ____!That is Gina ____ is my friend her ____ name is smith .jim ____ her brother .his____!That is Gina ____ is my friend her ____ name is smith .jim ____ her brother .his ____ name is ____ ,____ . 求英语翻译：That is my idea about friendship啥意思啊 翻译段句子啊 That is my idea about friendship急! do you ____ the idea that life is fair?这里为什么用agree with 而不用agree to What do you think of my idea?Tell it ____ it is.a.how b.where .love d.like is that a good idea翻译 Is that ____ ____ you? That is my pen(改成一般疑问句,并做肯定回答)____ _____ ____ pen?____ ,____ _____. that sound ____ a good idea 填介词 That`s a ____ idea ok let`s go this is my idea this is____ i_______this is my idea 改同义句this is____ i_______ This is my own (同义句） The idea is___ ___This is my own idea ____ my bother , Jack. That is my sisterA ：This is B ： He is C ： This D ： She is