【題目】—Is this ______ dictionary?

—No, it isn’t mine. Mary, is it________ ?

A. your； yours B. your； your

C. yours ； yours D. yours ； your

【答案】A

【解析】句意：--這是你的詞典嗎？--不是，馬麗這是你的嗎？第一空后邊有名詞，所以這里應該用形容詞性物主代詞，故排除CD; 第二個空后面沒有名詞，所以這里應該有名詞性物主代詞，your是形容詞性物主代詞；，yours名詞性物主代詞。故選A。

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