◎ 题干
Ann was _____ a good mood and kept _____ jokes to us.
[     ]
A. in, saying
B. on, telling
C. in, to tell
D. in, telling
◎ 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“Ann was _____ a good mood and kept _____ jokes to us. [ ]A. in, sayingB. on, telling C. in, to tell D. in, telling …”主要考查了你对  【动名词】【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。