so hard 和too hard都对吗?

so hard 和too hard都对吗? so far 和so hard I have been studying _____ I can to learn Englishas hard as,so hard as,too hard as,too hard so so答案是哪个? it is too hard Work hard to play hard,but work smart so as not to work too hard,saving time to play hard!怎么翻急 The girl worked （） to study for the math testA enough hard B hard enough C so hard D too hard为什么C不是 SO hard 什么意思? Hit So Hard 歌词 hard HARD I am working too hard对吗?还是应该是I am working too hardly?谢谢 So Hard,So Far 歌词 your smile are too hard oh,it's too hard oh,it's too hard It's too hard for Take things too hard,you These questions are too hard.