[解析]
(1)C.细节理解题。根据文章第一段内容"Soon after,China's Ministry of Science and Technology was made the leading party to provide technical support for the Games.(不久之后,中国科技部成为为奥运会提供技术支持的领导单位。)"可知,中国科技部主要负责提供技术支持。故选C项。
(2)C.细节理解题。根据文章第二段引号中吴的说话内容"During the test events in February and April this year,we tested and applied 133 types of techs in a number of key areas.Since October,another 228 pieces of technologies have been tested and applied in test events,athlete training schedules and prep work for the winter games…(在今年2月和4月的测试活动中,我们在多个关键领域测试和应用了133种技术。自10月以来,又有228项技术在测试项目、运动员训练计划和冬奥会准备工作中进行了测试和应用……)"可知,133(二月四月测试运用)+228(十月测试运用)=361,因此,有361种技术已经被测试和应用。故选 C项。
(3)C.推理判断题。根据文章第三段内容"For the Games next year,high﹣tech will be applied for four proposes:support COVID﹣19 measures,reduce carbon emissions,ensure the safety of the events and create a better viewing experience for the viewers.(对于明年的奥运会,高科技将应用于四项建议:支持COVID﹣19措施,减少碳排放,确保赛事的安全,为观众创造更好的观看体验。)"可知,高科技将应用于疫情防护,减少碳排放,赛事安保,保障观赛体验,因此推断C项"The carbon emissions rise greatly as a result of the application of high﹣tech.(由于高科技的应用,碳排放大大增加。)"为不可能发生。故选C项。
(4)B.主旨大意题。通读文章内容可知,文章首段内容"In collaboration with relevant parties,it drew up the "Action Plan for Science and Technology at the Winter Olympics," the results of which were applied in this year's test events.(与有关方面共同制定了《冬季奥运会科技行动计划》,并将其成果应用于今年的测试项目。)"揭示了文章的话题,即,文章主要围绕北京2022冬奥会的科技行动计划进行了介绍,讲述了其科技创新、绿色低碳、安全节能的理念和筹备工作。选项B"Beijing 2022 organizers promise high﹣tech,green,safe event.(北京2022年冬奥会的组织者承诺将举办高科技、绿色、安全的赛事。)"贴合主旨。故选B项。