The busiest inland water-way of Europe is the Rhine. Its preeminence as a waterway rests on the fact that

t flows through the most industrialised part of Europe

The busiest inland water-way of Europe is the Rhine. Its preeminence a

1.	The busiest inland water-way of Europe is the Rhine. Its preeminence as a waterway rests on the fact that
A.	t flows through the most industrialised part of Europe
B.	t follows a rift valley
C.	ts course is never frozen
D.	t falls in the North Sea
Answer» D. t falls in the North Sea