閱讀下面短文，按照句子結(jié)構(gòu)的語(yǔ)法性和上下文連貫的要求，在空格處填人一個(gè)適當(dāng)?shù)脑~或使用括號(hào)中詞語(yǔ)的正確形式填空，并將答案填寫在答題卡標(biāo)號(hào)為31～40的相應(yīng)位置上。
    Television is now playing a very important role 31 our life. But television, like many 32 things, has both advantages and disadvantages. Do the 33__ outweigh(比……更重要)the latter?
    In the first place, television is not only a convenient source of entertainment, but also 34 comparatively cheap one. For a family of four, for example, it is more convenient as well as 35 (cheap) to sit comfortably at home, with almost unlimited entertainment available, than to go out in search of amusement elsewhere. __ 36 they have to do is to press a button, and they can see plays, films, operas, and shows of every kind, not to mention the latest 37 (excite) football match. Some people, 38 , maintain that this is precisely 39 the danger lies. The television viewer makes no choice and exercises no judgment. He is completely passive and has everything 40 (present) to him without any effort on his part.
    答案：31. in 32. other 33. former 34. a 35. cheaper
    36. All / What 37. exciting 38. however 39. where 40. presented