单选题To most people coffee can

问题补充：

单选题Tomostpeople,coffeecankeepthemaftertheyworkedhard.A.feeling tiredB.from feeling tiredC.feeling tiringD.from feeling tiring

答案：

B解析keep sb.doing sth.表示“让某人一直干某事”，而 keep sb.from doing sth.则表示“阻止某人干某事”，再根据句意，B项合适。