36. What was the purpose of building the Brooklyn Bridge?
(A) To replace an old bridge.
(B) To set up a model for bridge construction.
(C) To build a suspension bridge for the Civil War.
(D) To provide faster and safer transportation than boats.
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統計: A(9), B(20), C(15), D(92), E(0) #607126
統計: A(9), B(20), C(15), D(92), E(0) #607126