3. No one can avoid being influenced by advertisements. Much as we may pride ourselves on our good taste, we are no longer free to choose the things we want, for advertising exerts a subtle influence on us. In their efforts to persuade us to buy this or that product, advertisers have made a close study of human nature and have classified all our little weaknesses. According to the sentences, ________.
A: in spite of our good taste, we still may be forced by advertisements to buy what we do not want
B: our good taste will guide us to buy the things we want despite advertisements
C: advertisements have often neglected human nature
D: advertisers tend to overlook our little weaknesses