A fork and knife___on the table.

问题描述:

A fork and knife___on the table.

答案is用and 连接的并列主语表示不同的人或物时,谓语动词用复数; 表示同一人、物或概念时,谓语动词用单数.如:Jim and Lily have visited the Great Wall of China.My classmate and friend lives in Shandong provi...