That restaurant () 24 hours a day A.open B.opening C.is opening D.is open

问题描述:

That restaurant () 24 hours a day A.open B.opening C.is opening D.is open

选D
be open 表示:开着
望采纳~为什么?open可作动词,表“开着”也可作形容词,构成词组be open表“开着”整句意思:那个饭店24小时开业。