1.Fifteen-year-olds____to have jobs.A is not allowed B.are allowed C.is allowed D.are not allowed2.Chinese___by more and more people from all over the word today.A.learn B.learned Cis learned D.was learned3.Your daughter's hair is too long .you shoul

fifteen-year-olds是什么意思? fifteen-year-olds看做单数还是复数? He is_______old.A.fifteen B.fifteen year C.fifteen years D.fifteenthhng Tom studies at our school.He is a ________ boy.A.fifteen-year-old B.fifteen-years-old C.fifteen year old D.fifteen years old fifteen-year-old 和fifteen years old 有什么区别?包括他们各自的用法 Tom you're only_.I don't think a _boy should be allowed to drive alone.A.fifteen-year-old;fifteen-year-oldB.fifteen years old;fifteen-year-oldC.fifteen years old;fifteen years oldD.fifteen-year-old;fifteen years old正确答案:B求原因,要详细 The Chinese New Year lasts fifteen days.So during the fifteen I'm ------ ,and I have ------ sister.A.fifteen-year-old;a ten-year-old B.fifteen years old;a ten-years-oldC.fifteen years old;a ten-year-old D.fifteen year old;ten years old fifteen-years-old的用法与区别fifteen year old ,fifteen years old,fifteen-year-old,fifteen-years-old,语法上分别有什么区别,分别怎么用,最好有例句 he is fifteen ______this year.A;age B:year old C:years old D:years Many parents don't allow their ----to go out at night.A fifteen years old B fifteen-year-old C fifteen-year-olds D fifteen-years-old选择什么?为什么? People always write down their h____on New Year's Eve ( )He may become a businssmanin ___A fifteehyear's time B fifteen year's C fifteen years time D fifteen year time 有木有He is a fifteen-year-old American boy这样说 he's a fifteen-year-old boy.[改为同义句 he’a boy Fifteen-year-olds shouldn't be allowed to drink.(改为同义句）____ ___ ____fifteen-year-olds to drin 初三英语语法题Do you think () should be allowed to drive?A.sixteen-year-old.B.seventeen-year-olds.C.fifteen-year-old.D.eighteen-years-olds He finished his school in 1992； he was ________ that year.A:fifteen years of ageB:at the age of fifteenC:fifteen years ageD:fifteen old答案写的是选择A 为什么呢 感觉 B也对的吗 他是个15岁的男孩用英语怎么说?下面哪个是对的A.He is a fifteen year old boyB.He is a fifteen years old boyC.He is a fifteen-year-old boyD.he is a fifteen-years-old boy