核心问题
×Both the boys and girls did well in their examinations. 这个句子有毛病吗?
词典解答
当用 and 连接两个人或两件事时,如果把他们(它们)看作是一起活动时,第二个名词前的定冠词,可以省略。但是,当用 both... and 来连接两个名词时,则必须重复第二个定冠词:Both the boys and the girls did... The proposals have now been accepted by both the employers and the workers. 这项建议既被雇主们接受了,也被工人们接受了。