learning skills to control everyday stress Many patients control their blood pressure with the relaxation response. This takes four simple things: a quiet environment, a comfortable position(sitting or lying down), the repeating of a word, prayer or phrase each time you breathe and having none of other thoughts Something remarkable happens when you do this, according to research in Boston Relaxation of the mind and body has the effect that some blood -pI pills would have What's more, the blood pressure stays lower, just as it would with a pill, after you have stopped the elaxation and have returned to the stress of daily life 31. The first paragraph tells us the reason why your blood pressure goes up is that A. you read aloud a sentence B. the man you talk to is your boss C. you're not married D you're nervous 32. Which of the following statements is not true? A. One's blood pressure changes many times every day B. Your blood pressure changes with your feelings C. When you're doing different things, your blood pressure, perhaps, is different D. The changes of blood pressure only happen to people with high blood pressure 33. The last paragraph tells us relaxation therapy A needs a new kind of medicine B has the same effect as blood-pressure pills C. is more than blood-pressure pills D is working and can be improved If you do not find the required information using the tips from the previous section, then you eed to consult an online service to find the piece of information you were looking for. Three different types of services have been established over the years: crawlers, directories and meta search engines The first crawler was created back in 1993. It was called the World Wide Worm. It crawled from one site to the next and indexed all pages by saving the content of the web pages into a huge database. Crawlers or spiders visit a web page, read it, and then follow links to other pages within the site and even follow links to other sites. Web crawlers return to each site on a regular basis, ery month or two, to look for changes. Everything a crawler finds goes into a database which people are able to quer The advantage of the web crawlers is that they have an extensive database with almost the complete Internet indexed in it The disadvantage is that you get thousands of web pages as a Web directories work a little differently. First of all they contain a structured tree of 浙00888#电子商务英语试题第4页(共8页)浙 00888# 电子商务英语试题 第 4 页（共 8 页） learning skills to control everyday stress. Many patients control their blood pressure with the relaxation response. This takes four simple things: a quiet environment, a comfortable position (sitting or lying down), the repeating of a word, prayer or phrase each time you breathe and having none of other thoughts. Something remarkable happens when you do this, according to research in Boston. Relaxation of the mind and body has the effect that some blood-pressure pills would have. What’s more, the blood pressure stays lower, just as it would with a pill, after you have stopped the relaxation and have returned to the stress of daily life. 31. The first paragraph tells us the reason why your blood pressure goes up is that__________. A. you read aloud a sentence B. the man you talk to is your boss C. you’re not married D. you’re nervous 32. Which of the following statements is not true? A. One’s blood pressure changes many times every day. B. Your blood pressure changes with your feelings. C. When you’re doing different things, your blood pressure, perhaps, is different. D. The changes of blood pressure only happen to people with high blood pressure. 33. The last paragraph tells us relaxation therapy__________. A. needs a new kind of medicine B. has the same effect as blood-pressure pills C. is more than blood-pressure pills D. is working and can be improved Passage 2 If you do not find the required information using the tips from the previous section, then you need to consult an online service to find the piece of information you were looking for. Three different types of services have been established over the years: crawlers, directories and meta search engines. The first crawler was created back in 1993. It was called the World Wide Worm. It crawled from one site to the next and indexed all pages by saving the content of the web pages into a huge database. Crawlers or spiders visit a web page, read it, and then follow links to other pages within the site and even follow links to other sites. Web crawlers return to each site on a regular basis, such as every month or two, to look for changes. Everything a crawler finds goes into a database, which people are able to query. The advantage of the web crawlers is that they have an extensive database with almost the complete Internet indexed in it. The disadvantage is that you get thousands of web pages as a response for almost any request. Web directories work a little differently. First of all they contain a structured tree of