Either.or.后面的be动词该用什么?

问题描述:

Either.or.后面的be动词该用什么?
Either Sandy or I______going to swim with you tomorrow.
A.are B.is C.am Dwas

选C
解析:either…or…连接两个成分作主语时,谓语动词通常与其靠近的主语保持一致,也就是就近原则 如:
Either you or I am to go.你或我必须有人去.
Either he or you are right.要么他对,要么你对.