_________themorningofOctober15,YangLiweienteredthespace... 国语站 题库 3.06W 大中小设置文字大小 问题详情：_________ the morning of October 15, Yang Liwei entered the spacecraft. A. In B. At C. By D. On【回答】D知识点：介词和介词短语题型：选择题 TAG标签：#
