【正文】
esons for poverty are many , but for the most part center on illiteracy , the lack of opportunities and in some cases pure laziness .貧困的原因很多,但主要是因為缺少教育、缺少機會,有的情況下純粹是由于懶惰。85.Factors such as selfcondidence and ambition , bined with determination and willpower , contribute to eventual success or failure .自信、雄心,加上決心和毅力等因素是造成最終的成功或失敗的原因。98.The deep impact of opening to the outside world is readily discernible in a number of areas : the adoption of many Western habits , both good and bad 。 changing social and moral values 。 the trend towards individualism 。 and the introduction of stateoftheart concepts and technology . The key to adopting Western way centers on accepting the good and rejecting the bad .對外開放的深刻影響在許多方面都能看到:模仿西方的習慣,包括好的和壞的;改變社會和道德價值觀;個人主義的趨勢;引進已發(fā)展的概念和技術。采取西方方式的關鍵在于取其精華,去其糟粕。32.Both automobiles and bicycles offer a convenient means of public conveyance , with one of the marked differences between the two centered on pollution caused by the former .汽車和自行車都提供公共運輸的便利方式,兩者的顯著區(qū)別之一在于前者引起污染。156.We were brought up to believe that the role of a man was to provide and the role of a woman was to care for the household and family . Today , however , role reversal is being increasingly monplace .我們從小就相信男人的角色市提供生活所需,女人的角色是照顧家庭和子女。然而,今天,角色的互換變得越來越普遍。208.Having recognized the problem , it follows that we must develop a plan of action .意識到了問題,接下去我們必須制定行動計劃。259.There is strong evidence to show that the hole in the Ozone Layer is expanding at an alarming rate .有確鑿的證據顯示臭氧層上的空洞正在以驚人的速度擴大。On the one hand , technological advances yield beneficial results , while on the other they create problems which threaten our very existence .一方面,技術進步產生有益的結果,但另一方面,也制造了危及我們生存的問題。