【正确答案】 C

【答案解析】[解析] 17-20
Hi! I am Kate Black. I am a nurse. I work in the children's ward at the City Hospital. Some people ask me if my job is difficult because I see so many sick people in my ward. I tell them, "It's hard, but I see my patients getting better and smiling, and that makes me happy. " Next month I will go to Africa to help take care of some African people. I will be part of the team, and we will visit many small villages in southern Africa. We will take them clean water, food and medicine. In these villages they have no clean water or health care and many people die. It is especially difficult for the children in these villages. Our project is very small, but I hope that it will make a big difference to their lives. I am writing this because we need money to help African people. If you would like to donate any money to our project, please call 242-359-8847. Every small amount of money helps. So call us, and help African people today.