简介： 中小学教育资源及组卷应用平台 热点69认识火星及火星探测历程【时事热点话题】备战2023年高考英语冲刺题型专练（原卷） 一、阅读理解 A "Two centuries ago, Lewis and Clark left St. Louis to explore the new lands acquired in the Louisiana Purchase," George W. Bush said, announcing his desire for a program to send men and women to Mars. They made that journey in the...