A主谓一致中的靠近原则 当there be 句型的主语是一系列事物时,谓语应与最邻近的主语保持一致。 There is a pen, a knife and several books on the desk.. There are twenty boy-students and twenty-three girl-students in the class. A 就近原则,即谓语动词的单复形式取决于最靠近它的词语 一般来说,不可数名词用动词单数,可数名词复数用动词复数。 但当不可数名词前有表示数量的复数名词时,谓语动词用复数形式。 本句中,若a quarter of 改为three quarter of 那就得...