They will build ______800-meter-bridge
问题描述:
They will build ______800-meter-bridge
答
填 a 因为800-meter-bridge是整体 强调bridge的
举个例子
Star-Sea Park is a 800-meter long,bow-shaped bathing beach.(一定正确)
星海公园有800米长的海岸线,弓形的海水浴场.