With all the things she needed _____, she went home happily.[ ]

A. to buy  

B. to be bought    

C. buying    

D. bought

实木地板按地板结构形式分（）、平接地板、镶嵌地板。

A、直铺地板

B、拼花地板

C、榫接地板

D、锁扣地板