单项选择题
A. Give instructions on calling for help. B. Partly-learned information is useless. C. Teach children how to deal with emergencies. D. Keep what children learn within their abilities.
A. will set him free anyway B. will bring him back to the United States C. will take care of him for the rest of his life D. won’t be able to take care of him
A.pleasant B.hard C.good D.bad