03 Studies suggest that children spend more time watching TV than they did in the past and spend less on doing active or creative things. Why do you think it is the case? What measures and methods can be used to tackle with it? 孩子不學(xué)習(xí)看電視的原因

　　04 Pollution and other environmental problems are resulting from a countrys developing and becoming richer. Some think this cannot be avoided. To what extent do you agree or disagree? 國家經(jīng)濟(jì)發(fā)展是否一定要以犧牲環(huán)境為代價(jià)