摘要： A. short B. a lot C. few D. long 25A. have no B. spend C. cost D. save It is very difficult to find a public place without advertisements now. We can 37 them in the newspaper, on the television, and hear them over the radio, 38 when we watch a ball game, ads will meet our eyes. It is true that in the activities of business ads are 39 a more and more important part. They tell people about new products and help more in 40 . In this way they help to be on the increase of products. This is a big advantage. 41 , ads also bring people all kinds of disadvantages. For example, some of the manufacturers, in their hope to win a big 42 for their products, are even so dishonest that they don’t 43 about their products. When you are watching an interesting TV play, it is suddenly 44 by some ads and they are appearing on the screen. All above, people may get tired of ads. Also some ads 45 children, and they ask their parents to buy them something in the ads. From this point, ads 46 have some disadvantages.

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