TOEFL Listening: TPO-TOEFL阅读TPO - H94618R043E9Z7W3N$

The author mentions "343 men at one fort engaged on tasks like shoemaking, building a bathhouse, operating kilns, digging clay, and working lead" in order to A. describe the kinds of tasks soldiers were required to perform as punishment for disloyalty or misdeeds B. illustrate some of the duties assigned to soldiers to keep them busy and well-behaved when not involved in military campaigns C. provide evidence that Roman soldiers had a negative effect on the local area by performing jobs that had been performed by native workers D. argue that the soldiers would have been better employed in the construction of infrastructure such as roads