单项选择题
A. They have captured all the condors. B. Birds raised in captivity are attracted to humans. C. Hunters want to shoot them. D. There is not enough food for condors.
A. divorced his wife B. liked to drink C. deserted his family D. B and C
A. by people with left-wing views B. in part by government assistance C. with goods given by some organizations D. by people who give money or subscribe to the organization