问题
选择题
The Sutong Highway Bridge, a_____bridge, is already open to traffic.. [ ]
A. 32 kilometre long
B. 32-kilobetre-long
C. 32 kilometres long
D. 32-kilometres-long
答案
答案：B
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The Sutong Highway Bridge, a_____bridge, is already open to traffic.. [ ]
A. 32 kilometre long
B. 32-kilobetre-long
C. 32 kilometres long
D. 32-kilometres-long
答案：B