2020_2021学年高中英语Unit4Astronomy：thescienceofthestars课时作业1含解析新人教版必修3

Unit 4　Astronomy: the science of the stars课时作业13INCLUDEPICTURE"基础检测.tif"Ⅰ.阅读词汇预习Reading部分的词汇，完成下列小短文