Oneyearago,Iwasingreattrouble.IworkedhardatEnglishan...
问题详情： Oneyearago,Iwasingreattrouble.IworkedhardatEnglishanddevoteallmysparetimetopractiseit.ButIfailedtopassthemid-termexamination,whichmademegreatdisappointed.SoIaskedmygrandpaforadvicewhenIg...