There are four underlined sections in the text below. Select the one which is wrong.

1.      The technology, developed in coal-rich Germany in the 1920s, involves partly burning coal to turn it into a gas, then using a catalyst, usually a metal, make it a liquid.

2.      Education should emphasize our interdependence with peoples, with other species and with the planet as a whole.

3.      Should we really speak of the breakdown of families when we are perhaps witnessing new family forms and a new social structure arising late capitalism?

4.      Public opinion polls have consistently demonstrated the publics willingness for “tradeoff” economic growth for environmental protection.

5.      Most of the large industries in the country are well organized and structured and are sometimes backed up internationally reputable mother companies.

答案: