this work isn't too difficult.l can do it as ___as you

this work isn't too difficult.l can do it as ___as you this machine___.it hasn't worked for yearsdidn't work wasn't working doesn't work isn't workingw为什么 Mark isn't coming to the concert ____ he has got too much work to do. this just isn't Can I help you?Yes ,I bought this radio here yesterday,but it___A.didn't work B.isn't work C.can't work D.doesn't work I can (e ) work out this problem .It isn't difficult.(根据首字母填空） This isn't just the This Maths problem is difficult.I can't work it out.的同义句This Maths problem isn't ______ ______ ______ ______ to work out. the work isn’hard .you——come here this afternoonAneedn’t to B don’need C needn’t This ( )of keys isn't this.补充 This ( )of keys isn't this.补充 The problem is too hard for us to work out.(改为同义句)The problem isn't ( ) ( ) for us ( ) work out. Dale is the son of a farm owner.One New year's Day.When he was 15,his father asked him to work on the farm for one year when he was free.Dale was unhappy with his father' idea.“That isn't my job.I have too much school work to do.” Hearing this,hi 英语翻译Tom is the son a farm owner.One NewYear's Day ,when he was 15,his father made him to work on the farm for one year when he was free .Tom was unhappy with his father'sidea.:That isn't my job.I havn too much school work to do .Hearing this Don't worry too much about your work.It isn't( )for your health.是填“bad”还是填“good”?为什么? this machine__.it has not worked for yearsA didn't work B wasn't workingC doesn't workD isn't working This book isn't interesting,my mother doesn't like it,I don't like it______.a.too b.also c.either d.neither The young man isn't ( ) to work here .A.old ebough B. too young enough C. enough old D.enough young为什么,要解释.