16. Which of the following would be the best title for this article?
(A) The Declines of Bumblebees
(B) The Fuzzy, Buzzy Bumblebees
(C) How Bumblebees Cope with Stressors
(D) How Bumblebees Evolve

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統計: A(26), B(6), C(2), D(3), E(0) #2283670