75.The text is mainly about _____ . (A).water supply and increasing population (B).water use management and agriculture (C).water redistribution and wildlife protection (D).water shornages and environmental protection.

73.Which of the following is true? (A).The water in Texas have been reduced by 75%. (B).Most industries in the world suffer from water shortagers. (C).The underground water in Saudi Arabia might run out in 50 years. (D).Good management of water use resulted from the project in the Central Valley.

75.The text is mainly about _____ . (A).water supply and increasing population (B).water use management and agriculture (C).water redistribution and wildlife protection (D).water shornages and environmental protection.

其他試題

75.The text is mainly about _____ .
(A).water supply and increasing population
(B).water use management and agriculture
(C).water redistribution and wildlife protection
(D).water shornages and environmental protection.