41.
Your Answer is
Correct Answer is C
Explanation
Item C: Indicate the specific location of the potters to help readers understand more accurately.
Item A: The error lies in "around" and the meaning is not clear.
Item B: The fault is that creating art is too broad. This article only talks about make pots.
Item D: If the underlined part is deleted, the information is incomplete and the sentence lacks an object.