【題目】Thinking that her daughter was doing homework, the mother left the room, __________.

A. quickly and gentle B. quick and gentle

C. quickly and gently D. quick and gently

【答案】B

【解析】句意：考慮到她的女兒在做作業(yè)，母親快速地悄悄地離開(kāi)了房間。根據(jù)句子結(jié)構(gòu)和語(yǔ)義可知應(yīng)該用形容詞作狀語(yǔ)，B項(xiàng)符合題意要求。A項(xiàng)，D項(xiàng)錯(cuò)在形容詞和副詞并列混用，C項(xiàng)雖然都是副詞，但條件是left the room后不能加逗號(hào)。

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