I have done my best 、cry ·it too over;study hard什么意思啊

I have done my personal best 中文是什么? “I've done my best”的英语翻译 WHETHER SUCCESS OR NOT,AT LEAST,I HAVE DONE MY BEST I have done my best 、cry ·it too over;study hard什么意思啊 I think I have tried my best.All that can be done ___.A.has done B.has been done C.had done D.had been done为什么选B不选D I think have tried my best.All that can be done ___ .A.has done B.has been done C.had done D.had been done为什么选B Maths still () very diffcult for me,though I have done my best.A.looks B.seem C.is D.are Maths still () very diffcult for me,though I have done my best.A.looks B.seem C.is D.are have done后面并列一个动词能不能省掉have?如I have tried my best to study hard and gained some …… have done my i have done the best job i think i can 怎么翻译? I have tried my best and given my heart I have already done (most of my jobs.)划线提问 I have already done my homework.改为一般疑问句 I have just done my homework.改成否定句 I have just done my homework.改成疑问句 i have to get my hair done. 怎么翻译? My teacher is very i___ at what I have done.