There nobody in the classroom but Tony and Tom in the classroom

问题描述:

There nobody in the classroom but Tony and Tom in the classroom
填 is 还是are

is
there be的句型有“就近原则”,即be 后的一个单词是单数/复数,be的形式就用单数/复数.
此题中nobody是单数的(没有人),所以用is.