◎ 题干
When the space ship was ____, I could really feel the high gravity.
A.lifting off B.landingC.sending away D.giving a lift
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“When the space ship was ____, I could really feel the high gravity. A.lifting offB.landingC.sending awayD.giving a lift…”主要考查了你对  【动词短语】【动词】  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。