单选题 Do you think the president will be able to ______ his promise not to raise taxes?
【正确答案】 D
【答案解析】catch意为“抓住，捕获”；capture意为“捕获，夺取”；find意为“找到，发现”；keep意为“保持，遵守(诺言)”。keep one's promise是固定搭配，意为“遵守诺言”。