They will build ___ bridge over the river.
A.a 800-metres-long | B.an 800-metre-long | C.a 800-metre-long | D.an 800-metres-long |
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They will build ___ bridge over the river.
A.a 800-metres-long | B.an 800-metre-long | C.a 800-metre-long | D.an 800-metres-long |