【正确答案】:
THE RAPID DEVELOPMENT OF MODERN SCIENCE AND TECHNOLOGY; SOCIAL, ECONOMIC AND POLITICAL CHANGES; AND THE INFLUENCE OF OTHER CULTURES AND LANGUAGES.
【题目解析】:现代科学技术的飞速发展;社会、经济和政治的变化;以及其他文化和语言的影响。这三种方式是当代英语词汇的主要来源。
THE RAPID DEVELOPMENT OF MODERN SCIENCE AND TECHNOLOGY; SOCIAL, ECONOMIC AND POLITICAL CHANGES; AND THE INFLUENCE OF OTHER CULTURES AND LANGUAGES.