Any family who has traveled to Disney World in the middle of summer has experienced the challenges of this vacation.The summer crowds and burning heat can make it a frustrating place for many people.Families with autistic （患自闭症的）children face even greater problems.
Parents Bill and Lauren Bergner were excited to bring their 6-year-old son Gary to Disney World,along with his brothers Billy,14，and Jake,9.Gary has autism,so Mom and Dad took the time to talk with him and prepare him for the chaos（混乱）that came from such a busy vacation.
After a particularly long day,Mom could tell Gary had reached his limit. "My son was having an autism（崩溃），" Lauren posted on Facebook. "He was crying and just having a hard time. " Gary's reaction could have easily been a sad end to a tiring day.
But,it's Disney World and we all know about the happy endings that can happen there!As Gary cried and stood in line waiting to see Snow White,the Disney princess stepped up and seemed to have a magic touch with the little boy.
"Snow White was amazing with him!!" Lauren wrote in her Facebook post. "She kissed and held him in her arms.She then took him away from the crowd!She held his hand,danced with him,took him over to a bench and sat with him.She went above and beyond! "
The family had never seen Gary connect with a stranger so quickly,but they were worried their son was taking up too much of Snow White's time and other guests would be upset.In fact,onlookers（旁观者）were all happy to witness （见证）the magical moments between the two.
In the Facebook post,the Bergner family say they hope Snow White is recognized and thanked for the difference she made in their family's experience and Gary's life. "I'm thankful someone took photos and these moments were recorded," Lauren wrote. "My heart is full."



What does the underlined word "frustrating" in paragraph 1 most probably mean？ ______

A. Exciting.
B. Magical.
C. Inconvenient.
D. Pleasant.

What might Mom and Dad talk to Gary about before their vacation？ ______

A. What kind of situation he would face.
B. Whether they would avoid the chaos.
C. Why they were going to Disney World.
D. When he would see Snow White.

Why did Gary cry while standing in line？ ______

A. He couldn't see Snow White among the crowds.
B. He felt too tired to go on with the vacation.
C. He had waited so long to see Snow White.
D. He couldn't manage the stress anymore.

What did Gary's parents want to convey in the post？ ______

A. Their praise to the people who took photos.
B. Their satisfaction to Gary's reaction to the stranger.
C. Their concern about Gary's life in the future.
D. Their gratitude to Snow White's act of kindness.