A：sell ; sell out
B：are sold ; sell out
C：sell; will be sold out
D：are sold ; will be sold out
仿照例句写句子
①在清澈的池水里，海豚和海狮们一会儿钻圈，一会儿顶球。
②港湾里闪耀的灯光，像五颜六色的焰火，洒落人间。
Yesterday my father bought me ____ MP5. I like it very much.
