Many students in China are learning English. Some of these students are small children  Others are teenagers(青少年). Many are adults(成年人). Some learn at school, others study by themselves. A few learn English language over the radio, on television or in films. One must work hard to learn another language.
Why do all these people want to learn English? It is difficult to answer that question.  Many boys and girls learn English at school because it is one of their subjects. They study their own(自己的) language, Maths and English. Some people learn English because it is useful(有用的) for their work. Many people often learn English for their further studies, because at college or university(大学) some of their books are in English. Other people learn English because they want to read newspapers and magazines in English.

亚洲是当今世界最具经济活力的地区，但因建设资金有限，一些国家基础建设严重不足，这在一定程度上限制了亚洲经济发展。2013年，***主席倡议筹建亚洲基础设施投资银行（简称亚投行），旨在向发展中国家基础设施建设提供资金支持，促进亚洲地区互联互通、持续发展。截至2015年10月9日，共有53个国家正式签署《亚投行协定》，各方商定将于2015年年底之前，经合法数量的国家批准后，亚投行正式成立。亚投行的创立（   ）。

①顺应形势，坚持了一切从实际出发

②看到了亚洲基础建设不足，体现了认识是循环往复的

③促进亚洲地区互联互通、持续发展，说明事物是联系的、发展的

④促进亚洲地区持续发展，说明真理是不断被推翻的

比一比，组词语。