近年来，世界各国学习中文、了解中国、增进与中国交往的需求日益增强，全球“汉语热”持续升温。这种现象出现的根本原因是______。
A．汉语是联合国的一种工作语言
B．中国倡导和平共处五项原则
C．中国文化的独特魅力
D．中国综合国力的增强和国际地位的提高
参考答案：D
解析： ABC三项不足以引起题干中所述现象的出现，只有中国综合国力的增强和国际地位的提高才是这种现象出现的根本原因。
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| My brother, Mark, died in a traffic accident four years ago.He was my big brother and__1__looked after me.I am__2__today for all of the special times we had as running partners, and times__3__driving to different races, where we had so many__4__about life in general.I__5__these talks terribly at this time of the year. __6__, I am so happy he shared with me the__7__of his faith.He was always so__8__to people, and I had been with him many times__9__we pulled over to help someone in need, __10__a smile and helping them get back on the road.So I was not__11__when he told me of the time when he was__12__ in college: It was the end of the month.To make matters worse, it was Friday and he had no__13__in his pocket for the weekend.Payday was Monday and he had no gas money to get home to__14__my dad and no money to buy food but he had faith that helping others__15__helping yourself. On his way home from classes that day, as he was driving along, he noticed a guy ahead of him __16__his lumber (木材) all over the road as he turned the corner.Mark__17__right over and helped him load the lumber back into his truck.The guy was so thankful and__18__his hand to Mark, and in it was one  hundred dollars.Mark couldn't believe his__19__.He told him that was unnecessary but the man__20__and off he drove. I still think of Mark sitting there telling me that story, with tears in his eyes, and how faithful he was. | ||||
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