—I'dlovetojoinyourvisittoalocalmuseumtoday,butI'monave...

問題詳情：

 —I'd love to join your visit to a local museum today, but I'm on a very tight ________．

—I've got a lot of work to do today. A．schedule       B．relief          C．budget          D．concern

【回答】

A

知識點：名詞

題型：選擇題