问题 单项选择题

颈部转移性肿瘤,颈部以外原发灶多见于()。

A.鼻咽部

B.肺

C. * *

D.胃肠道

E.心脏

答案

参考答案:A

解析:鼻咽部肿瘤常转移至颈部,肺癌多转移至纵隔,锁骨上窝, * * 多转移至腋下淋巴结,胃肠道肿瘤多种植转移或局部浸润,心脏极少发生肿瘤。

多项选择题
单项选择题

The appeal of advertising to buying motives can have both negative and positive effects.

Consumers may be convinced to buy a product of poor quality or high price because of an advertisement. For example, some advertisers have appealed to people’s desire for better fuel economy for their cars by advertising automotive products that improve gasoline mileage. Some of the products work. Others are worthless and a waste of consumers’ money.

Sometimes advertising is intentionally misleading. A few years ago a brand of bread was offered to turned out that the bread was not dietetic (适合节食的), but just regular bread. There were fewer calories because it was sliced very thin, but there were the same number of calories in every loaf.

On the positive side, emotional appeals may respond to a consumer’s real concerns. Consider fire insurance. Fire insurance maybe sold by appealing to fear of loss. But fear of loss is the real reason for fire insurance. The security of knowing that property is protected by insurance makes the purchase of fire insurance a worthwhile investment for most people. If consumers consider the quality of the insurance plans as well as the message in the ads, they will benefit from the advertising.

Each consumer must evaluate her or his own situation. Are the benefits of the product important enough to justify buying it Advertising is intended to appeal to consumers, but it does not force them to buy the product. Consumers still control the final buying decision.

It can be inferred from the passage that a smart consumer should ().

A. think carefully about the benefits described in the advertisements

B. guard against the deceiving nature of advertisements

C. be familiar with various advertising strategies

D. avoid buying products that have p emotional appeal