精选优质文档-倾情为你奉上现在完成时与现在完成进行时语法练习1 This is a photo of the power-station that _ in my hometown. A. has set up B. has been set up C. was set up D. is set upB 发电厂已经被建起来了，应该用现在完成时的被动2 Tom _ his bike and has to go to school on foot every day now. A. lost B. is losting C. had lost D. has lostD 一般过去时单独只的是过去的情况，和现在没有联系，现在完成时则强调对现在产生的影响3 Im sorry to keep you waiting. Oh, not at all. I _ here only a few minutes.A. have been B. had been C. was D. will beA 题干中明显的时间
