不公平竞争，是指一个企业采用不正当或者不公平的手段，提高其产品的市场份额，给生产同类产品的竞争对手造成了不公平的市场环境，严重损害其竞争对手利益的行为。
根据定义，下列行为不是不公平竞争的是( )。
A．微软在其操作系统中捆绑IE浏览器，用户购买操作系统的同时也购买了IE浏览器，导致大量用户不再另外购买其竞争对手Netscape的浏览器
B．20世纪80年代，IBM公司投入大量资金研制超大型计算机的关键技术，成功之后申请专利，造成20世纪90年代在超大型计算机领域IBM一手遮天的局面
C．A公司和B公司都生产减肥药品，为了扩大其市场占有份额，提高销售利润，A公司在电视台和一些报纸上大做宣传，指出B公司药品的种种缺点和副作用，导致消费者拒绝B公司的产品
D．A公司和B公
参考答案：B
解析：不公平竞争，必须是采用不正当或者不公平的手段，B项IBM公司投入大量资金研制超大型计算机的关键技术，成功之后申请专利，属于合法的方式，故选B。
| 阅读理解。 |
| Open today's newspaper. What do you see? Ads! Look through a magazine. More ads! Turn on the TV. Still more ads! Everywhere you look, someone has something to sell. Here are some ways get us to buy. Some ads use famous people. Stars are paid to sell a product. Think about it. Do they really know about medicine? Do they know about soft drink? These people may be famous. But they may not know about what they are selling. Some ads make you think you're getting the words of an expert (专家). A man in a white coat comes on TV. He looks nice. "I use White and Black," he says. This man looks like a doctor. But he is an actor. He has been paid to sell this product. Does soap (肥皂) have anything to do with a pretty child? Not much. But ads may show their products with something nice, such as the sun, the flowers and so on. Such an ad is about feelings rather than facts. Ads are full of strong words. Words like"new" and"improved" have power (力量). They can help a product sell. The soap may be called "Spring Rain". A car may be called "Tiger". Strong words work on our feelings. Some ads make promises (承诺). But can they keep them? No. Some ads use our fear of being too late. "Buy now!" they say, "Selling ends soon." Check to see if this is true. Don't hurry. Take time to think. All ads hope we will buy some thing, do something, or think in a certain way. Know what ads are doing. Ask questions to yourself. Don't let their words and pictures fool you. |
| 1. We can see ads ______. |
[ ] |
| A. on TV B. in magazines C. in newspapers D. all the above |
| 2. Some stars appear in the ads because ______. |
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| A. they know every product well B. they are famous C. they are all experts D. they all like white coats |
| 3. According to the passage, we know that "Spring Rain" is the name of ______. |
[ ] |
| A. a kind of soap B. a kind of car C. a kind of medicine D. a kind of flower |
| 4. The writer thinks the words and pictures in the ads ______. |
[ ] |
| A. tell us a story B. always make us strong C. sometimes fool us D. keep promises |
| 5. What can we learn from the passage? |
[ ] |
| A. We should always believe the ads. B. We should not always believe the ads. C. We should think about the ads after we buy something. D. We can believe all the stars. |