Question

【题目】There (存在) a relationship between tourism and economic development.

Answer 1

【答案】exists
【解析】exists考查动词和there be句型。句意：旅游与经济发展息息相关。there be句型除了可以用be动词之外，还可以用exist/stand/lie/live等，使表达更形象，there exist...有......，存在......，there be句型的单复数与其后的名词有关，a relationship是单数，故填exists。