Was it at a theater ___ they met
5个回答

这是一个强调句型,可用的引导词有that,where,how等

首先把问句还原为陈述句:It was at a theater____ they met.

把这个句子还原成一般句是:They met at a theater.

被引导词:at a theater在上句中做状语成分,故用that

如果将这句话改一下:Was it a theater___they met?

此时就应该用where,因为此时的被引导词是:a theater,不能单独作状语成分(缺少介词)