I just don’t understand_______ that prevents so many Americans from being as happy as one might expect.A .why it does B. what it does C. what it is D. why it is

I just realized.I don't care I don't know,just love for I just don't belong here. 翻译I just don't belong here. JUST DON'T MOVE.OR I'll. i just don't feel well t___days. Care (Man I Just Don'T) 歌词 I Just Don T Understand 歌词 I just don't understand是什么意思 I don't really know,I'm just guess g______RT I Don T Know Why (I Just Do) (Live) 歌词 i hear you but i just don't know Just i don't love u the way u want,don't mean i don't love all i have. JUST DON'T IT They just don't maybe i don't like it or maybe i just don't want it 翻译 怎么翻译 i just don.t give a fuck. I just really don't want to lose you