Answer:
Rhoda is afraid of height
Explanation:
As you can see in the given contexts:
Emily: toured haunted house and rode ferris wheel
Rhoda: toured haunted house, ate funnel cakes
Teresa: ride ferris wheel and ate funnel cakes
As we can see, rode ferris wheel is the only activity that occur in a high height. So only rhoda does not choose ferris wheel and the others 2 choose, we can say Rhoda is afraid of height.
Hope this help you :3