你可以参考一下我的回答!
一、ADCBDCBADCCADCBBCADC
二、1slowly 2to use 3spoken4pronunciation5writing 6worried 7right
三、1First of all 2Later on3laugh at 4take lotsof grammar notes 5couldn't pronounce 6already sung7special suggestions8wactching;boring
四、1don't;either 2to study3spent;on 4too;to5How does
五、1best 2by 3watching4voices 5keeping6studied 7conversations 8improves 9pronunciation10dictionary
愿我的答案对你有所帮助!