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单选题
英语“He writes a letter ”中动词writes中的s表示的语法意义是（）
A
性、数、格
B
体、态、时
C
体、时、人称
D
格、体、时
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单选题英语“He writes a letter”中动词writes中的s表示的语法意义是（）。A
性 数 格B
体 态 时C
数 时 人称D
格 体 时
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