首先请阅读以下宠物的信息：
A. Not named yet: baby, female
It’s a small grey cat with long hair and deep blue eyes. It is very friendly and can get along well with dogs. I can’t keep it because I have too many pets, but I can’t just let it go outside. If you are looking for a cat, please let me know. And I will send it to you, but you’ll have to pay my travel fees.
B. Brooke: orange and white, young, female
She’s a shy cat and likes to be alone at first. Once she gets familiar with you, she is very sweet and loves to be in your lap and play with you. She also loves to talk. The owner shouldn’t be a smoker. For free.
C. Sammi Hammi: adult, male
Sammi Hammi, a blue and gold bird, is looking for his forever home. He loves dogs and likes to sing and dance. He will take your ear off while you cook! He loves delicious food and he is a great boy who loves attention. The new owner will have to pay an adoption fee and for his cage.
D. Buster: black and white, young, male
He will be the sweetest cat you will ever meet. He likes to play and gets along well with other pets. Anyone who gets this guy will love him! For free.
E. Zoey: American Bulldog, adult, female
My dog Zoey is three years old and is very outgoing. She loves the outdoors and she loves kids. She is good at looking after other dogs. She also likes being around people. I need to find her a good home. I would like someone with children and other dogs to take her. For free.
F. Rebel and Maverick: young, male
Both Rebel and Maverick will be 2 years old soon. They’re wonderful dogs, but I can no longer keep them for some reasons. They love children. A home with children would be the best. They also get along well with other animals. The most suitable place for them is a home with a yard because they love to be outside. 600 dollars.
阅读以下人员的信息，然后为他们选择合适的宠物：
小题1:Alice and her 10-year-old twin sons live in a house with a big yard. She’s looking for some pets to play with the boys. A pair of dogs is preferred. Money isn’t a problem.
小题2:Tom, 63 years old, has no children. His wife died last year and he’s very lonely. He would like to have a pet that he can talk to. He used to be a cook and loves birds very much, but he doesn’t like cats.
小题3:Bruce has a dog and he’s looking for another pet. It must be male and be able to get along well with his dog. Also, the pet has to be free.
小题4:Neil plans to find a female pet for his daughter. She loves orange and white cats. There are no smokers in the family. Free pets are preferred.
小题5:Max is looking for an adult dog to join his family. He has 3 children and two baby dogs. He hopes the new pet can help look after the baby dogs and play with his children.
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化合反应
CaO + H2O 生成无色气体 分解反应 
2Fe+3CO2 红棕色固体变黑 置换反应 