题目内容
Which room is , the large one or the small one?
[ ]
A. bright
B. brighter
C. brightest
D. the brightest
B. brighter
C. brightest
D. the brightest
B
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Stop! Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noisy. Noise is loud and unwanted sound.
Noise can be caused by many kinds of machines, such as motorcycles, jet planes, tractors and so on. And, to some people, rock bands are also noise.
What happened to people who live near noisy machines or use them over a period of time? Doctors find that these people have trouble in sleeping, But, most important, constant loud noise can cause a loss of hearing.
Scientists use a unit of measure called a decibel to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level causes the greatest hearing loss.
【小题1】 From the article we know noise is ___________.
【小题2】 A “decibel” is a _________
【小题3】According to the passage, loud noise can ________.
【小题4】The main idea of this passage is that __________
【小题5】 Study the chart below, Which room would be the quietest?
Noise can be caused by many kinds of machines, such as motorcycles, jet planes, tractors and so on. And, to some people, rock bands are also noise.
What happened to people who live near noisy machines or use them over a period of time? Doctors find that these people have trouble in sleeping, But, most important, constant loud noise can cause a loss of hearing.
Scientists use a unit of measure called a decibel to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level causes the greatest hearing loss.
【小题1】 From the article we know noise is ___________.
| A．wanted sound | B．loud and unwanted sound |
| C． all sounds that you can hear | D．comfortable sound |
| A．unit that measures sound | B．kind of noise |
| C．machine that makes very loud noise | D．person who hates noise |
| A．help people sleep better | B．stop machine |
| C． cause a loss of hearing | D．kill people |
| A．noise pollution can be a serious problem |
| B．rock bands are noisy |
| C．noise can cause people to be mad |
| D．some people hate noise deeply |
| Room | Noise Level | |||||||||
| A | 35 decibels | |||||||||
| B | 120 decibels | |||||||||
| C | 130 decibels | |||||||||
| D | 40 decibels
Classified Advertisements If you need our service, please call 5161982.
A. 5160594. B. 3655488. C. 5161982. 【小题2】Mary wants a room for herself, which room should she choose? A. Family Home. B. Double. C. Single. 【小题3】The title “Classified Advertisements” probably means ____ . A. advertisements only for students to read B. advertisements giving us useful information C. advertisements divided into different groups 【小题4】If you want to find a part-time job, you will read ____ . A. Help Wanted B. For Sale C. For Rent 【小题5】If a person has $115, he can buy ____ . A. TV and recorder B. coat and recorder C. coat and mp3 player |
which
room does she live