Five years _____ since we came here.A.have passed B.has passed请问为什么不是A?

现在完成时的题目They left Fuzhou five years ago.=They _____ _____ _____ _____ Fuzhou _____ five years.=It _____ _____ five years _____they _____Fuzhou.=It _____ five years _____ they _____ Fuzhou.改写同意句. The famous scientist has been _____(death)for five years. He died five years ago同义句Five years ____ ____ ____he died.____five years _____ he died. 同义句转换He is five years old._____ ______ is five. We have been collecting stamps for five years .同义句转换.We ____ _____ stamps five years ago. She wrote a lot of books five years ago.（保持句意）It _____ _____ five years _____ she ____ a lot of books. 她5岁时就会弹钢琴 She______ _____ _____ piay the piano when she was five years old 10.He joined the party five years ago(改为现在完成时） He ____ _____ _____ the party _____ _____ __ he has been in the army for five years同义句 it is fibe years _____ he _____ the army. He came to this school five years ago.同义句转换 转换成：1._____ ______ five years ______ he _____to this school.2.Five years _____ _____ ____he came to this school. The little boy is only _____ A.five year old B.five-year-oldC.five-years-old D.five old填选项里的 the boy is five years old.=he is _____ _____boy.同义句转换,不是he is five boy.快 Five Long Years 歌词 in five years' time Five years ago for five years 中文 Five years meter These five years of