![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-53/ti_inject-812ce.png)
To __________ travelers, multicultural contrast means that they are open to ambiguity and willing to see the world in different ways, thus to expand the ______________ of their “cognitive inputs” as they refuse to __________their first answers and initial guesses. Of course, that mental flexibility is a side effect of difference and we know what we did not know in the past, by which we become more open-minded and less _______.