发布网友 发布时间:2022-04-29 18:29
共1个回答
热心网友 时间:2022-06-19 03:04
原则上,逗号间的插入语凭借逗号抵消了充当词组、从句的作用。引入独立分句时,要在and 或 but之前配置一个逗号. 若but后有主语(无论整个句子有一个或多个主语,主语是否一致),在but之前加逗号。例:McCain ran for president, but I did not vote for him. McCain ran for president, but he did not win. 若but后没有主语,不要在but之前加逗号。例:McCain ran for president but did not win. 文中两句子可能属于并列关系,故用逗号。否则应该换成however或去掉逗号