“a/the number of+名词复数”作主语时谓语的数

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<正> 贵刊1997年第8期的问与答[222]认为:“a number of+复数可数名词”用作主语时,谓语动词要用复数;“the number of+复数可数名词”用作主语时,谓语动词要用单数。笔者认为其说法不够全面,理由如下:一、“a number of+复数可数名词”作主语时,如果说话人把此结构
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