警察/一般警察/鐵路（三四等、員級）◆英文題庫下載題庫

請回答第 38 題至第 42 題： 

        In 1368, a Buddhist monk called Chu Yuan-chang led a revolt in China against the Mongols, who ruled China at that time. His revolt succeeded and Chu Yuan-chang   38   a new family of Chinese rulers called the Ming Dynasty. The early Ming rulers extended the Great Wall of China, which had   39   been built to keep the Mongols out. They also brought the province of Yunnan   40   their control and forced Korea to pay a tribute to China. Soon, the Chinese decided to   41   from foreign contacts altogether. They were   42   and did not want anything from abroad. They regarded foreigners as barbaric, uncivilized people.