There is a river in the valley，fresh flowers _________________.A、is on the banksB、were

Every spring the river floods the valley.（英译中)

The Silicon Valley is situated in ______.A．CaliforniaB．New MexicoC．FloridaD．Arizona

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

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

The River______is the longest river in Britain.A．ThamesB．SevernC．MerseyD．Humber

Which river is called the "The Great River" in America？A．Mississippi River.B．Ohio River.C．