问题 单项选择题

消化道症状表现为慢性不规则的上腹隐痛、腹胀、嗳气等,尤以饮食不当时明显,无明显体重减轻,无呕血、黑便等。服用助消化药症状可缓解。此类症状常见于()

A.胃溃疡

B.胃黏膜癌前病变

C.慢性浅表性胃炎

D.慢性萎缩性胃炎

E.胃下垂

答案

参考答案:C

解析:

慢性胃炎进展缓慢,反复发作,中年以上好发病。部分患者可无任何症状,多数患者有不同程度的消化不良症状,体征不明显。临床表现有慢性不规则的上腹隐痛、腹胀、嗳气等,尤以饮食不当时明显,部分患者有反酸,上消化道出血。题干信息符合慢性浅表性胃炎诊断。

阅读理解

阅读理解。

     One day last September, as Britney Spears was about to board a flight to Los Angeles from London, a blue

bottle fell out of her purse. She quickly put it back in, but not before the camera recorded the event. Neither

Spears nor her spokesman was willing to comment on the contents of the bottle, but the next morning London's

Daily Express published a page of pictures under the headline "EXCLUSIVE: POP PRINCESS SPOTTED AT

AIRPORT WITH POT OF SLIMMING TABLETS. " Spears was apparently carrying Zantrex-3, one of the

most popular weight-loss pills now sold in the United States. The pill, which is sold at about fifty dollars for

a month's supply, contains a huge amount of caffeine, some green tea, and three common South American

herbs that also act as stimulants (兴奋剂). It hit the U.S. market last March and has had a success that would

be hard to overstate. Millions of bottles have been sold, and during the Christmas season it was displayed in the

windows of the nation's largest chain of vitamin shops, G.N.C. (It is so highly sought after that many of the

stores keep it in locked counters.) Zantrex-3 is also sold at CVS, Rite Aid, Wal-Mart, and other chains, and over

the telephone and on the Internet. If you type "Zantrex" into Google, more than a hundred thousand pieces of

information about it will appear. At any moment, there are scores of people sell it on eBay.

     Perhaps the most interesting thing about the success story of Zantrex-3, however, is that it is far from

unique.There are hundreds of similar products on the market today, and they are bought by millions of

Americans. And though Zantrex's producer makes some exciting statements ("the most advanced weight

control compound (化合物) period"), so do the people who sell Stacker 2 and Anorex along with those who

sell Carb Eliminator and Fat Eliminator. Almost all of these compounds suggest that they can help people lose

weight and regain lost energy, and often without diet, exercise, or any other effort.

1. Britney Spears is a / an _____.[ ]

A. dancer

B. singer

C. athlete

D. chemist

2. Which of the following is also a kind of weight-loss pill? [ ]

A. CVS

B. Rite Aid

C. Wal-Mart

D. Anorex

3. The underlined part of the sentence in the first paragraph is most likely similar in meaning to _____. [ ]

A. it is difficult to say how successful Zantrex-3 is

B. you can't overstate the success of Zantrex-3

C. you can't think too highly of the success of Zantrex-3

D. Zantrex-3 is not very successful

4. From the second paragraph we know that _____.[ ]

A. Zantrex-3 is one of the successful weight-loss pills on the US market

B. Zantrex-3 is the most successful weight-loss pills on the US market

C. Zantrex-3 is the only weight-loss pill on the US market

D. there are five kinds of weight-loss pills on the US market

5. The text mainly tells us _____.[ ]

A. when Britney Spears was found taking weight-loss pills with her

B. how Zantrex-3 became successful in the USA

C. weight-loss pills are very popular in the USA

D. Zantrex-3 is forbidden to be sold on the US market

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