题目

下列数据中，最接近实际的是                                      （    ） A．一名中学生从一楼走到三楼所做的功约为300J B．一本八年级物理课本所受重力约为10N C．一个中学生站立时对水平地面的压强约为1.5×104Pa D．一枚一元硬币的质量约为200g 答案：C You're in a department store and you see a couple of attractive young women looking at a sweater．You listen to their conversation：“I can't believe it－Lorenzo Bertolla! They are almost impossible to find．Isn't it beautiful? And it's a lot cheaper than the one Sara bought in Rome．”They leave and you go over to see this incredible sweater．It's nice and the price is right．You've never heard of Lorenzo Bertolla, but those girls looked really stylish．They must know．So, you buy it．You never realize that those young women are employees of an advertising agency．They are actually paid to go from store to store, talking loudly about Lorenzo Bertolla clothes．Every day we notice what people are wearing, driving and eating．If the person looks cool, the product seems cool, too．This is the secret of undercover marketing．Companies from Ford to Nike are starting to use it．Undercover marketing is important because it reaches people that don't pay attention to traditional advertising．This is particularly true of the MTV generation－consumers between the age of 18 and 34．It's a golden group．They have a lot of money to spend, but they don't trust ads．So advertising agencies hire young actors to “perform” in bars and other places where young adults go．Some people might call this practice misleading, but marketing executive Jonathan Ressler calls it creative．“Look at traditional advertising．Its effectiveness is decreasing．”It is true, because everyone knows an ad is trying to persuade you to buy something．However, you don't know when a conversation you overhear is just a performance．1.The two attractive young women were talking so as to ________．A. get the sweater at a lower priceB. be heard by people aroundC. be admired by other shoppersD. decide on buying the sweater2.Lorenzo Bertolla is ________．A. a very popular male singerB. an advertising agencyC. a clothing company in RomeD. the brand name of clothes3.What can we infer from the passage?A. Traditional advertising will soon disappear in the market．B. The MTV generation tends to be more easily influenced by all kinds of ads．C. That traditional advertising is too direct may lead to its decreasing effectiveness．D. Undercover marketing will surely be banned soon by the government．4.Which of the following would be the best title for the passage?A. Two Attractive ShoppersB. Lorenzo Bertolla SweatersC. Undercover MarketingD. Ways of Advertising