Official 5 Lec 1
Question 4 of 6
What example does the professor give of a meme's longevity?

A.

A story has been changing since it first appeared in the 1930s

B.

A person remembers a story for many years

C.

A gene is passed on through many generations without changing

D.

A song quickly becomes popular all over the world

正确答案:B

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