（3分）材料一 据俄罗斯《报纸报》2013年11月7日消息，阿拉伯媒体报道称，叙利亚战争所造成的经济损失已超过1030亿美元。据报道，这一数据援引自联合国中东巴勒斯坦难民救济和工程处的报告。报道同时指出，叙利亚失业人数约达233万人。与此同时，受战争影响，叙利亚人口缩减了8%。

材料二 2013年11月8日，全球最强台风“海燕”登陆菲律宾。“海燕”造成的经济损失总额高达103.4亿比索。

请结合上述材料，联系九年级第六单元的相关知识，回答下列问题

世界上一些国家产生贫困的原因有哪些？（3分）

Web browser is simply a terminal emulator, designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with (71) , and that it has a mechanism for (72) graphical files. Display text, display graphics, and (73) hypefiinks, there’s 99 percent of the (74) value. That’s not to say that the manufacturers didn’t go all-out to attach a hyperactive efflorescence of useless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you can’t wait to delete from your favorites of bookmarks menu Remember when client-side Java applets were supposed to become the preferred (75) for application development Remember frames and all their nasty side effects

A．Web browser’s

B．terminal’s

C．emulator’s

D．network’s