Select two sentences from Passage 1 that show the people of Kaan consider themselves the visitors to the zoo.
A. “The children were always good during the month of August, especially when it began to get near the twenty-third.” (paragraph 1)
B. Some two months and three planets later, the silver ship of Professor Hugo settled at last onto the familiar jagged rocks of Kaan, and the queer horse-spider creatures filed quickly out of their cages.” (paragraph 8)
C. “In one, the she-creature was happy to see the return of her mate and offspring. She babbled a greeting in the strange tongue and hurried to embrace them.” (paragraph 9)
D. “And the he-creature nodded. ``The little one enjoyed it especially. We visited eight worlds and saw many things.''”(paragraph 10)
E. "There are bars to protect us from them. We remain right in the ship. Next time you must come with us. It is well worth the nineteen commocs it costs.'' (paragraph 13)