【单选题】Soap operas and situation comedies, though given to distortion, are so derivative of contemporary culture that they are inestimable ______ the attitudes and values of our society in any particular dec...
【单选题】In the sentence 'Letting a hundred flowers blossom and a hundred Wschools of thought contend is the policy for promoting the progress of the arts and the sciences in our land.', the underlined part is...