This has passed a lifetime什么意思如题.

This has passed a lifetime什么意思如题. 1.____ since the pet dog ran away from its owner.A.li is three days .B.lt has been three days.C.Three days has passed.D.A,B or C.2.lt ____ ____(report)that populatinon is still a serious problem in the world now.3.This room is three times bigger than six years__since she left chengdu.A has passed B had passed C passed Three months has passed since he moved to this mrs li has a _____voice 一定要说明理由 Five years _____since he died.A.have passed B.has passed C.is passed D.are passed All the students in this class passed the English exam ________ the exception of Li Ming.A.onB.inC.forD.with this is a girl.her name is li yan .she has short hair的意思 Three years -- since they came to this schoolA .have past B.has passed C .has past D .have passed More than two months ____ already.A.passed B.have past C.has passed D.have passed为什么是单数? Ten years_____ by since he left here.A.have passed B.has passed All the students in the class except Xiao Li (has,have) passed the final examinationAll the students in the class except Xiao Li 填啥?(has,have) passed the final examination 英语翻译Our school's faculty members and students help our student Li Ming in returning back to school.Li Ming's academic performance is good and is fond of providing frequent assistance to needy fellow citizens.Li Ming's father has passed away,a more than a month _since the foreign friends met herA has passed B have passed C has past Dhave past ten years have passed还是has passed 2 years has passed还是have passed was passed和has passed的区别? Li Wenchen has a good friend.He has[ ]