3、flowers.________⑸Pleasebenddownlow.________A. B. C. D. E. 7.(1分)he(宾格)________8.(5分)选出每组中不同类的一项。①________A.million B.kilometre C.hundred D.thousand②________ A.really B.quickly C.friendly D.slightly③________ A.canteen B.playground C.library D.summer④