there is something that's been on my mind.这里的that's been 是什么语法点?

there are something还是there is something is there something wrong? there is something There is something wrong with the machine,反意疑问句是接is there还是isn't there? There is something not that i don't know but didn't say it “There is something you needn't ask,or someone you needn't await.”翻译 There is something in the There is something wrong with there is something beautiful是什么意思 There is something ? the light there is something I can Maybe,there is something,I really don't understand..Maybe,there is something,I really don't understand..另外.30分奖励.. I don't think there is to worry about,A.nothing;do I B.something;isn't there C.anything; is there D.anything;is it there is something unusal in the room ,A is there B isn't there c is it D ism't it You don't just sit there taking in ideas------you do something else,and that something else is very important. there is something shining over there.对something shining提问. I don't think there is something interesting in today's newspaper.翻译 there is something w___ with my computer ,it doesn't work