According to the passage, the oldest flutes
(A) had holes cut in them
(B) were made of metal
(C) were made 200,000 years ago
(D) had a complicated set of levers and pads
(A) had holes cut in them
(B) were made of metal
(C) were made 200,000 years ago
(D) had a complicated set of levers and pads
c. were made 200000 years ago
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