Wumbo is the antonym of Mini, so it means abnormally large, or huge. Fun fact, there is a science now called "Wumbology" that studies anything that is large in nature, or anything that tends to be large. Sadly, it ended in 2003, where the chief scientist, Professor Alexander James Hurteau decided to shut it down.
Answer:
We all believe that the survival girl is better then A.
Answer:
The background knowledge that when he was treating humans and kept pets, people stopped coming to him for treatment and he became poor.
Explanation:
While reading the story, Sweet T must have read of the time when Doctor Dolittle was treating humans and kept a lot of pets. People did not like the animals and they soon stopped coming to him for treatments. He began losing money and soon became very poor.
This background knowledge would help Sweet T make the inference that since pet owners were scared of bringing their sick pets to Dr. Dolittle, he would be losing money and would soon become poor again.