单选题 The most important ______ of his speech was that we should all work whole-heartedly for the people.
【正确答案】 D
【答案解析】[解析] 本题考查名词辨析。point“要点,论点”;element“要素,元素”;spot“斑点,污点,地点,场所”;sense“官能,感觉”。句意为:他发言最重要的论点是我们应该全心全意为人民服务。