The longest river in Ireland is______River.
A.Mississippi
B.Severn
C.Nile
D.Shannon
The Changjiang River is ______ river in China,isn't it?
A.long
B.longer
C.the longest
______is the longest river in the U.S.A.
A.Mississippi River
B.Hudson River
C.Colorado River
D.Columbia River
______is the longest river in Canada.
A.The Mackenzie River
B.St. Lawrence River
C.Columbia River
D.Yukon River
The River______is the longest river in Britain.
A.Thames
B.Severn
C.Mersey
D.Humber
A.next
B.than
C.to
D.for
The yellow river is ______ river in China.
A.second longest
B.second longer
C.the second longest
D.the second longer