A. television has a large number of audiences
B. television can only last a short period of time
C. television combines commercial interests and literary interests
D. both A and B
23.The sentence " selling products and presenting high quality programs are not necessarily incompatible motives" could be paraphrased as_______.
A. the purposes of selling products and presenting high quality programs can be realized at the same time
B. the motives of selling products and presenting high quality programs can not be matched
C. selling products overweighs presenting high quality programs
D. presenting high quality programs overweighs selling products
24. Which of the following most correctly summarizes the main idea of the passage?
A. The limitations and resources of television.
B. The differences between television and other forms of literature.
C. Television has a more massive audience than other literary forms.
D. Television has a very short life.
25. This passage has probably been taken from a_______.
A. newspaper ad B. magazine
C. public speech D. book
21. C 22. A 23. A 24. B 25. D