Read the following passage and mark th...

Câu hỏi: Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 43 to 50.

A. hatching and raising new species of wild animals in the home

B. adapting animals to suit a new working environment

C. teaching animals to do a particular job or activity in the home

D. making wild animals used to living with and working for humans