Careers in the public sector are more attractive because of their.A. greater stability

听力原文：Investment in the public sector, such as electricity, irrigation, quarrying, publ

In 1964－1966, major resource of natural gas were discovered in the British sector of _____

When was the stadium first opened to the public？A．In 1936.B．In 1942.C．During World War I.D

The largest sector in American isA．agriculture.B．manufacturing.C．service.D．IT industry.

The largest sector in American goods and service production isA．agriculture.B．manufacturin

Investment in the public sector such as electricity irrigation public services and tran