There must be something wrong with the watch,()?

题目

There must be something wrong with the watch,()?
为什么是isn't there?不是应该为There must 的否定形式吗?就是needn't there?就像there will be 的句式一样,反义疑问句是won't there?

答案

反义疑问句There be句型 There be 句型中,反义疑问部分必须为be 动词 + there There are some apples in the basket, aren't there? There isn't any milk left, is there?must .当陈述部分有情态动词must,问...