have a lot of changes
There____alotofchangesheresince1990.A.havebeenB.havehadC.willbeD.are(为什么?...
There____a lot of changes here since 1990.
A.have been B.have had C.will be D.are(为什么? 展开
A.have been B.have had C.will be D.are(为什么? 展开
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询