改错 Computer been teached in this school for a long time

改错 Computer been teached in this school for a long time this hat has been in the window for a long time Having been used for a long time,the computer needs repairin 单句改错1.The doctor has died for a long time.____2.This time I it's been a long time but I am back in town ,and this time I 5.Bruce must have been in China for a long time,_____?A.hasn she's kept computer for a long time对for a long time 提问 Lao Lin has been working in the countryside for a long time, 5.Bruce must have been in China for a long time,_____? Tom has been teaching in the vilage for ___（fair）a long time 改错 It's lazy for him to do so little work in so long a time. l have been looking for someone for a long time