相关Lotsoftreesandflower的文学知识

问题详情：—Lotsoftreesandflowers______onbothsidesofHuanshanRoadlastyear.     —Oh,that’sbeautiful. A.areplanted B.wereplanting  C.wereplanted     D.haveplanted【回答】C知识点：动词语态题型...