27. He often thinks of ______ he can do more for his country, so he is highly spoken of by the people throughout the country.

A．what

B．that

C．how

D．Whatever

明清时期，在位于交通要道的城镇建有商业会馆，下图是山东省聊城运河西岸的山陕会馆。下列对会馆叙述正确的是（）

A.会馆是地区商贸的管理场所

B.会馆是信贷集资的金融场所

C.会馆是产品交换的经营场所

D.会馆是同乡聚会的交际场所