19. According to this article, which of the following statements is NOT true?
(A) The teams spent more than two months creating a complete digital record of Mount Rushmore.
(B) The monument was built to honor the nation’s history and leaders.
(C) The natural veins of Harney Peak granite can lead to cracks over time.
(D) A monitoring system was set up to detect even the tiniest shifts in the rock.
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統計: A(42), B(3), C(7), D(2), E(0) #3672735
統計: A(42), B(3), C(7), D(2), E(0) #3672735