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Decibel might be ______.
A．an effect of noise on human behavior
B．a person's distance to a noise source
C．a degree of deafness caused by noise
D．a measure of the loudness of sound
答案
更多“Decibel might be ______.A．an effect of noise on human behaviorB．a person's distance to a n”相关的问题
第2题
A.rate
B.strength
C.length
D.distance
第3题
The intensity of noise can be measured by ______.
A．its effect on people's hearing
B．its decibel
C．how much it affects people psychologically
D．how long it lasts
第4题
A．Information on sources of infection.
B．Suggestions on how to treat heating loss.
C．A chart of sounds and decibel levels.
D．A list of doctors who test hearing.
第5题
Unfortunately, Windows had been in the midst of a delicate and crucial undertaking. The next morning, when I turned my computer back on, it informed me that a file had been corrupted and Windows would not load. Then, it offered to repair itself by using the Windows Setup CD.
I opened the special drawer where I keep CDs, but no Windows CD in there. I was forced to call the computer company' s Global Support Centre. My call was answered by a woman in some unnamed, far-off land. I find it annoying to make small talk with someone when I don't know what continent they' re standing on. Suppose I were to comment on the beautiful weather we've been having when there was a monsoon at the other end of die phone？ So I got right to the point
"My computer is telling me a file is corrupted and it wants to fix itself, but I don't have the Windows Setup CD. "
"So you're having a problem with your Windows Setup CD. " She has apparently been dozing and, having come to just as the sentence ended, was attempting to cover for her inattention.
It quickly became clear that the woman was not a computer technician. Her job was to serve as a gatekeeper, a human shield for the technicians. Her sole duty, as far as I could tell, was to raise global stress levels.
To make me disappear, the woman gave me the phone number for Windows' creator, Microsoft. This is like giving someone the phone number for, I don't know, North America. Besides, the CD worked; I just didn't have it. No matter how many times I repeated my story, we came back to the same place. She was calm and resolutely polite.
When my voice hit a certain decibel(分贝), I was passed along, like a hot, irritable potato, to a technician.
"You don't have the Windows Setup CD, ma' am, because you don't need it, " he explained cheerfully.
"Windows came preinstalled on your computer!"
"But I do need it
" Yes, but you don't have it. " We went on like this for a while. Finally, he offered to walk me through the use of a different CD, one that would erase my entire system. " Of course, you' d lose all your e-mail, your documents , your photos. " It was like offering to drop a safe on my head to cure my headache. " You might be able to recover them, but it would be expensive. " He sounded delighted. "And it' s not covered by the warranty(产品保证 书)!" The safe began to seem like a good idea, provided it was full.
I hung up the phone and drove my computer to a small, friendly repair place I' d heard about. A smart, helpful man dug out a Windows CD and told me it wouldn't be a problem. An hour later, he called to let me know it was ready. I thanked him, and we chatted about the weather, which was the same outside my window as it was outside his.
Why did the author shut down her computer abruptly？
A．She had saved what she had written.
B．She couldn't move the cursor.
C．The computer refused to work.
D．The computer offered to repair itself.
第6题
A．It might be used in other crimes. such as robberies.
B．It might get damaged in an accident.
C．It might be sold secretly.
D．It might be returned by the thief.
第8题
This passage might be classified as ______.
A．criticism
B．satire
C．melodrama (情节剧，闹剧)
D．journalism
第9题
A．One can not compete effectively in workplace.
B．One might be fired.
C．One might be depressed.
D．One might have to learn other skills.
第10题
A．He might get his passport.
B．He might get some money and clothes.
C．He might make himself armed.
D．He might make a call.
