The 55﹣kilometer HZMB(港珠澳大桥) opened to the public on Oct. 24th. 2018.
It is ____ cross﹣sea bridge in the wortd, linking Hong Kong, Zhuhai and Macao.( )
A.longB.longer
C.longestD.the longest
The 55﹣kilometer HZMB(港珠澳大桥) opened to the public on Oct. 24th. 2018.
It is ____ cross﹣sea bridge in the wortd, linking Hong Kong, Zhuhai and Macao.( )
A.longB.longer
C.longestD.the longest