A、You can see the bridge with its two opening arms high in the air at anytime.
B、By 1850 everybody thought it most necessary to have a bridge built across the Thames near
C、It took the designers thirty years to argue about the bridge before it was built.
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正确答案
A@#@C@#@A@#@B@#@A@#@A@#@A@#@A
试题解析
