Tom in the library every night over the last three months.A.hwork_英语解答

Tom in the library every night over the last three months.A.hworks B.worked C.have been working

人气：234 ℃　时间：2019-08-18 10:10:30

解答

选B,这句话是强调发生在过去的事实,不是强调状态