The mother river in Canada is______.A．St. LawrenceB．River ColumbiaC．River ShannonD．the Mur

The longest river in Britain is _____________.A.River SevernB.River ThamesC.River Missis

The highest peak in Canada is______, which is the Yukon Territory of northwest Canada.A．Mo

______is the longest river in Canada.A．The Mackenzie RiverB．St. Lawrence RiverC．Columbia R

The longest river in Australia is ______A．Waikato River.B．Severn River.C．Mackenzie River.D

______is the second largest city in Canada and is also the second largest French-speaking

The longest river in Ireland is______River.A．MississippiB．SevernC．NileD．Shannon