单选题
The Brooklyn Bridge in New York has been featured in
movies, photographs, and media for over a hundred years, but the bridge is much
more than just a pretty sight. It opened on May 24, 1883, and, at 3,460 feet, it
was the longest suspension bridge in the world, measuring 50% longer than any
previously built. The Brooklyn Bridge was a symbol of American strength and
vitality, but its completion followed years of toil and sacrifice.
John Augustus Roebling, a German immigrant, envisioned the bridge that
would link Manhattan to Brooklyn over the East River. While in preparations for
building, however, John Roebling was injured when a ferry pinned his foot to a
pylon, and he died weeks later of tetanus. This first setback to the building of
the bridge was indicative of the problems that would plague its construction as
well as the harrowing tenacity that led to its completion.
Washington Roebling took over the project upon his father's death. Washington
persevered through many hurdles in the building of the bridge including fires,
accidents, industrial corruption, and loss of public support. He continued,
however, in his push to complete the bridge. In fact, it is said that he worked
harder and longer than any worker he employed in even the most dangerous
circumstances. While working in the caissons, underwater chambers that supported
the bridge, he was stricken by the decompression sickness that led to his
paralysis. Nothing could stop him, though, and he continued construction by
sending messages to the site through his wife, Emily. Fourteen
years after construction began, the Brooklyn Bridge celebrated its grand
opening. The total cost to build the bridge was fifteen million dollars, and 27
people died in its construction, but it stood as a tribute to American invention
and industry.
单选题
The primary purpose of the passage is to ______.
A. convince the reader that the Brooklyn Bridge is the longest suspension
bridge in the world
B. describe Washington Roebling's rise to success
C. show that Americans have an inborn talent for inventiveness
D. describe how the Brooklyn Bridge was a great success despite the
hardships faced in building it