急急急、 地震局领导讲话稿 要办一个地震知识竞赛，有地震局的领导参加需要帮写个讲话稿，实在不会，求帮 你就不怕你们领导啊！地震相关知识那么多，不是局里很专业的话你就找找地震的发生机理，普及一下地震相关知识，要是大家都是专业的，可以去cnki或者万方里面找一下相关的论文，希望能帮到你，最好自己找找，自己写点东西真的能学到好多东西，万一领导把你出来那多不好啊！
急需百科知识竞赛主持语。在线等。悬赏50分 Global Shortage of Fresh WaterPeople often think that water will never be used up.There is plenty of water，suc h as rain，water from the rivers and wells，It seems as if water is always availab le around us and we never have to worry about water shortage.In fact water is rather limited on the earth.With the rapid increase of populati on and fast development of industries，water is needed than before.At the sa me time，a large amount of water has been polluted and wasted every day.Some big cities in China are facing the problem of water shortage already.There，water sup ly is controlled and industry has been restrained.What should we do about the water shortage？I think，first，the people should be ma de aware of the real situation about the water.Everyone should consciously save on water and certain law should be made that no water will be polluted.We have t o protect the existing water resources and develop new ones.In this way Ibelieve that our cities will be thirsty for 。
求党史竞赛领导讲话 同志们： 同志们：今年是中国共产党成立90周年，为进一步鼓舞人心，凝聚力量，继承和发扬党的光荣传统和优良作风，进一步激发广大干部职工爱党爱国爱家乡的热情，坚定共产。
