英语句子分析.

Question

With capital flushing in, tech firms in China are getting expensive. But does that a recipe for a bubble?

这个问句"does that a recipe for a bubble?" 有点奇怪，我想应该是" is that a recipe for a bubble?", - "那是泡沫造成的原因吗?“ 如果是does 开头， 那这个问句动词是什么？

Answer 1

does that a recipe for a bubble 属于非正式英语，是 does that do a recipe for a bubble（这是给泡沫经济开出的处方吗）的省略。
参考译文：随着资本的涌入，中国的技术企业费用开始变得昂贵起来，但是这难道是治理泡沫经济的灵丹妙药吗？来自：求助得到的回答

Answer 2

1. is that a recipe for a bubble? -----是正确的表达。

2 . Dose that serve as a recipe for a bubble? ------这也是正确的表达-----动词是serve as -- - .