单项选择题

All the essential services on which we depend are __________.

A．unable to provide for the needs of the population
B．run by the government or our local authorities
C．in constant need of financial support
D．financed wholly by rates and taxes

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热门试题

单项选择题

The author's purpose of writing this passage is to __________.

A．argue that travel is an important industry
B．show travel industry's important role in nation building
C．encourage people in the 'tourism industry to do more for poverty
D．point out that the travel industry has social, cultural as well as economic value

单项选择题

By saying ... those raw materials exist already in abundance in every nation , the author is refer ring to __________.

A．hosts and staff to welcome visitors
B．people, the environment and culture
C．the capital used to build the tourism industry
D．the environmental resources to build up tourism