阿摩線上測驗
40. Why is "human hair*' mentioned in this article?
(A) to illustrate the size of nanoplastics
(B) to demonstrate the number of nanoplastics
(C) to emphasize the harms to the body
(D) to show the diverse shapes of nanoplastics
(E) to show where nanoplastics may go to
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統計： A(21), B(0), C(0), D(1), E(0) #3222688
統計： A(21), B(0), C(0), D(1), E(0) #3222688
