Are either the twins or John going with me when the play is put on.为什么用Are不是is

问题描述:

Are either the twins or John going with me when the play is put on.为什么用Are不是is

因为the twins是复数,or遵循靠近原则,所以更靠近the twins的be动词用are.
如果是陈述句就用is:
Either the twins or John is going with me...
翻译:演出开始的时候是双胞胎还是John和我在一起?