◎ 题干
____9:16 p.m. ______September 29, 2011, Tiangong 1 was sent up into space successfully.
A.At, inB.At, on
C.In, inD.In, on
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“____9:16 p.m. ______September 29, 2011, Tiangong 1 was sent up into space successfully.A.At, inB.At, onC.In, inD.In, on…”主要考查了你对  【介词短语】【介词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。