Tomtogether with his mother___ gone to New York..The teacher with two students _ playing sports.用适当的be动词或助动词填空

问题描述:

Tomtogether with his mother___ gone to New York..The teacher with two students _ playing sports.
用适当的be动词或助动词填空

has, is
当并列的主语中with, together with, as well as, besides 等词连接时主句应取决于最前面的部分,也就是有时人们说的“就远原则”,这里第一个真正的主语就是Tom,第二个是The teacher,所以都应该用单数

has,is
不明白的再问哟,请及时采纳,多谢!