If you see a group of people dancing and singing on the street or in the railway station,? you don't need to feel surprised．They are a flash mob （快闪族）, which is a group of people who come together suddenly in a public place, do something unusual for a brief period of time, and then quickly break up．They are usually organized with the help of the Internet or other digital communication network．At a predetermined time, they gather and perform some? distractions（消遣） such as waving their hands and exchanging books, Then, they quickly break up before the police can arrive．Using mobile phones, the flash mob can change its location if the first one has been replaced for any reason．

??????? Bill Lasik, senior editor of Harper’s Magazine, organized the first flash mob in Manhattan in May 2003 and the first successful flash mob came together on June 3, 2003 - after the first attempt was foiled at Macy's department store．Lasik claimed that the activity was designed to make fun of hipsters （起时髦的人）, and call attention to the cultural atmosphere．???????

????? Flash mob gatherings can sometimes shock people．Such an activity might seem amusing and untrue, but it also might frighten people who are not aware of what is taking place．Undoubtedly, flash mobs can serve as good political tools in any direction．They also have great economic potential, such as using flash mobs to advertise a product．

????? The flash mob is now becoming more and more popular．People use it to do many things．For example, in 2009, Michael Jackson's fans took part in a flash mob to remember him．Hundreds of his fans gathered singing and dancing Michael's famous song "Beat It" together．Flash mobs give people from all walks of life an opportunity to come together to create a memory．

1.The undefined word "foiled" in Paragraph 2 can be replaced by _????? 。

A．forgotten????????? B．prevented???? C．announced??????? D．confirmed

2.What can you learn about the flash mob from the passage?

A．The flash mob usually breaks up quickly for lacking enough time．

B．Once the place for the activity is determined, it can't be changed．

C．The flash mob can be made use offing many fields just for fun．

D．It gives people the chance to come together to do something unusual．

3.The main purpose of the passage is -

A．to entertain?????????? B．to encourage????

C．to inform????????? D．to persuade

4.The writer's attitude towards the flash mob is

A．negative????????????? C．favorable??? ????????????? B．objective??? ????????????? D．doubtful

Shower Radio --- Warranty (保单) and Directions
Introduction
Congratulations! You are now the owner of a So Fine Shower Radio! It is sure to provide entertainment for many hours. In addition, the radio features a timer for those days when you are in a hurry.
Before using the radio, please read all directions, fill out and mail in the warranty card, and put warranty information in a safe place. Although we do not expect problems with the radio, you may need to refer to the warranty information at a later time.
Warranty
This radio is warranted for a one-year period that begins on the date of purchase. If it fails to work because of a problem of materials, please return it to the following address: So Fine Radio Corp, 1279 Delta Way, Monga.
We will not pay shipping costs for returning the radio to us. We will either repair or replace the radio. Please allow at least four weeks for looking at the problem and repairing the radio. If you have not heard from us within six weeks, call our customer service department at 1-800-123.
Radios that are returned to us for problems other than a problem of materials will be subject to service fee as well as the cost of the repairs. Customers will be informed of the charge by postcard. Radios will not be returned to customers until these fees are paid.
Directions
Please read all directions before using it.
Please note that this radio is designed and built to operate well in a damp environment. The self-contained batteries and circuits (线路) are contained in the enclosed space that will bear heat and humidity.
To Operate the Radio
1. Put two AA batteries in the enclosed space at the back of the radio. Be certain to follow the diagram, or the batteries will not provide electricity. The radio should NOT be adapted in order to be fixed into the wall; this will damage the waterproofing (防水).
2. Turn the POWER dial in a clockwise direction until it clicks. Continue turning the dial until the desired volume is achieved.
3. To find the desired station, press the station selector button. The tuner (调谐器) will automatically go to the next highest signal. The station’s call number will be visible in the digital screen. When the station with the highest frequency has been reached, the selector will start again at the lowest frequency.
4. To switch between AM and FM stations, move the sliding AM/FM switch.
To Operate the Timer
1. Press the Timer Set button. Each time the button is pressed, five minutes will be put on the timer. The amount of time on the timer will be visible for five seconds on the digital screen.
2. When the time on the timer doesn’t work, a beep will sound for ten seconds. The timer may be reset again one minute.
Troubleshooting
Before returning the radio for service, please check the following items:
Problem: Radio cannot be heard.
1. Check batteries to be certain that they still have power and are put in correctly.
2. Check Power/Volume Control.
Problem: Timer does not work.
1. Check batteries to be certain that they still have power and are put in correctly.
2. Follow directions above for setting timer.
3. Turn the power control on. The timer will not work when the radio is not on.
4. Adjust the volume control which regulates the volume of the beep as well as the radio volume.
【小题1】The digital screen will show both ______.

Shower Radio --- Warranty (保单) and Directions
Introduction
Congratulations! You are now the owner of a So Fine Shower Radio! It is sure to provide entertainment for many hours. In addition, the radio features a timer for those days when you are in a hurry.
Before using the radio, please read all directions, fill out and mail in the warranty card, and put warranty information in a safe place. Although we do not expect problems with the radio, you may need to refer to the warranty information at a later time.
Warranty
This radio is warranted for a one-year period that begins on the date of purchase. If it fails to work because of a problem of materials, please return it to the following address: So Fine Radio Corp, 1279 Delta Way, Monga.
We will not pay shipping costs for returning the radio to us. We will either repair or replace the radio. Please allow at least four weeks for looking at the problem and repairing the radio. If you have not heard from us within six weeks, call our customer service department at 1-800-123.
Radios that are returned to us for problems other than a problem of materials will be subject to service fee as well as the cost of the repairs. Customers will be informed of the charge by postcard. Radios will not be returned to customers until these fees are paid.
Directions
Please read all directions before using it.
Please note that this radio is designed and built to operate well in a damp environment. The self-contained batteries and circuits (线路) are contained in the enclosed space that will bear heat and humidity.
To Operate the Radio
1. Put two AA batteries in the enclosed space at the back of the radio. Be certain to follow the diagram, or the batteries will not provide electricity. The radio should NOT be adapted in order to be fixed into the wall; this will damage the waterproofing (防水).
2. Turn the POWER dial in a clockwise direction until it clicks. Continue turning the dial until the desired volume is achieved.
3. To find the desired station, press the station selector button. The tuner (调谐器) will automatically go to the next highest signal. The station’s call number will be visible in the digital screen. When the station with the highest frequency has been reached, the selector will start again at the lowest frequency.
4. To switch between AM and FM stations, move the sliding AM/FM switch.
To Operate the Timer
1. Press the Timer Set button. Each time the button is pressed, five minutes will be put on the timer. The amount of time on the timer will be visible for five seconds on the digital screen.
2. When the time on the timer doesn’t work, a beep will sound for ten seconds. The timer may be reset again one minute.
Troubleshooting
Before returning the radio for service, please check the following items:
Problem: Radio cannot be heard.
1. Check batteries to be certain that they still have power and are put in correctly.
2. Check Power/Volume Control.
Problem: Timer does not work.
1. Check batteries to be certain that they still have power and are put in correctly.
2. Follow directions above for setting timer.
3. Turn the power control on. The timer will not work when the radio is not on.
4. Adjust the volume control which regulates the volume of the beep as well as the radio volume

1. 1.

   The digital screen will show both ______

   1. A.
      the volume level and the AM/FM indicator
   2. B.
      the AM/FM indicator and the radio station
   3. C.
      the time remaining on the timer and the date
   4. D.
      the call number and time on the timer
2. 2.

   Which of the following is covered within this text?

   1. A.
      How to operate the radio and the timer
   2. B.
      What other owners say about the radio
   3. C.
      Who will benefit from using the radio
   4. D.
      Where to purchase the radio
3. 3.

   What question might a reader still have about this product?

   1. A.
      How can I know the service fee?
   2. B.
      Where should I send a nonworking radio?
   3. C.
      How is the radio placed in the shower?
   4. D.
      What kind of batteries does the radio use?
4. 4.

   According to the text, what should you do before returning the radio for service?

   1. A.
      Contact the store where you purchased it
   2. B.
      Check whether certain problems exist
   3. C.
      Call the producer for a repair number
   4. D.
      Consult the telephone book for local repair service

Shower Radio --- Warranty (保单) and Directions

Introduction

Congratulations! You are now the owner of a So Fine Shower Radio! It is sure to provide entertainment for many hours. In addition, the radio features a timer for those days when you are in a hurry.

Before using the radio, please read all directions, fill out and mail in the warranty card, and put warranty information in a safe place. Although we do not expect problems with the radio, you may need to refer to the warranty information at a later time.

Warranty

This radio is warranted for a one-year period that begins on the date of purchase. If it fails to work because of a problem of materials, please return it to the following address: So Fine Radio Corp, 1279 Delta Way, Monga.

We will not pay shipping costs for returning the radio to us. We will either repair or replace the radio. Please allow at least four weeks for looking at the problem and repairing the radio. If you have not heard from us within six weeks, call our customer service department at 1-800-123.

Radios that are returned to us for problems other than a problem of materials will be subject to service fee as well as the cost of the repairs. Customers will be informed of the charge by postcard. Radios will not be returned to customers until these fees are paid.

Directions

Please read all directions before using it.

Please note that this radio is designed and built to operate well in a damp environment. The self-contained batteries and circuits (线路) are contained in the enclosed space that will bear heat and humidity.

To Operate the Radio

1. Put two AA batteries in the enclosed space at the back of the radio. Be certain to follow the diagram, or the batteries will not provide electricity. The radio should NOT be adapted in order to be fixed into the wall; this will damage the waterproofing (防水).

2. Turn the POWER dial in a clockwise direction until it clicks. Continue turning the dial until the desired volume is achieved.

3. To find the desired station, press the station selector button. The tuner (调谐器) will automatically go to the next highest signal. The station’s call number will be visible in the digital screen. When the station with the highest frequency has been reached, the selector will start again at the lowest frequency.

4. To switch between AM and FM stations, move the sliding AM/FM switch.

To Operate the Timer

1. Press the Timer Set button. Each time the button is pressed, five minutes will be put on the timer. The amount of time on the timer will be visible for five seconds on the digital screen.

2. When the time on the timer doesn’t work, a beep will sound for ten seconds. The timer may be reset again one minute.

Troubleshooting

Before returning the radio for service, please check the following items:

Problem: Radio cannot be heard.

1. Check batteries to be certain that they still have power and are put in correctly.

2. Check Power/Volume Control.

Problem: Timer does not work.

1. Check batteries to be certain that they still have power and are put in correctly.

2. Follow directions above for setting timer.

3. Turn the power control on. The timer will not work when the radio is not on.

4. Adjust the volume control which regulates the volume of the beep as well as the radio volume.

1.The digital screen will show both ______.

A．the volume level and the AM/FM indicator

B．the AM/FM indicator and the radio station

C．the time remaining on the timer and the date

D．the call number and time on the timer

2.Which of the following is covered within this text?

A．How to operate the radio and the timer.

B．What other owners say about the radio.

C．Who will benefit from using the radio.

D．Where to purchase the radio.

3.What question might a reader still have about this product?

A．How can I know the service fee?

B．Where should I send a nonworking radio?

C．How is the radio placed in the shower?

D．What kind of batteries does the radio use?

4.According to the text, what should you do before returning the radio for service?

A．Contact the store where you purchased it.

B．Check whether certain problems exist.

C．Call the producer for a repair number.

D．Consult the telephone book for local repair service.

Shower Radio—Warranty(保单)and Directions

Introduction

Congratulations! You are now the owner of a So Fine Shower Radio! It is sure to provide entertainment for many hours. In addition, the radio features a timer（计时器）for those days when you are in a hurry.

Before using the radio, please read all directions, fill out and mail in the warranty card, and put warranty information in a safe place. Although we do not expect problems with the radio, you may need to refer to the warranty information at a later time.

Warranty

This radio is warranted for a one-year period that begins on the date of purchase. If it fails to work because of a problem of materials, please return it to the following address; So Fine Radio Corp.,1279 Delta Way, Monga, CA97623.

We will not pay shipping costs for returning the radio to us. We will either repair or replace the radio. Please allow at least four weeks for looking at the problem and repairing the radio. If you have not heard from us within six weeks, call our customer service department at 1-800-123-4567.

Radios that are returned to us for problems other than a problem of materials will be affected by service fee as well as the cost of the repairs. Customers will be informed of the charge by postcard. Radios will not be returned to customers until these fees are paid.

Directions

Please read all directions before using it.

Please note that this radio is designed and built to operate well in a damp environment. The self-contained batteries and circuits are contained in the enclosed space that will bear heat and dampness.

To Operate the Radio

1．Put two AA batteries in the enclosed space at the back of the radio. Be certain to follow the diagram, or the batteries will not provide electricity. The radio should NOT be adapted(改装) in order to be fixed into the wall; this will damage the waterproofing(防水).

2．Turn the POWER dial in a clockwise direction until it clicks. Continue turning the dial until the desired volume is achieved.

3．To find the desired station, press the station selector button. The tuner(调谐器)will automatically go to the next highest signal. The station’s call number will be visible in the digital screen. When the station with the highest frequency has been reached, the selector will start again at the lowest frequency.

4．To switch between AM and FM stations, move the sliding AM/FM switch.

To Operate the Timer

1．Press the Timer Set button. Each time the button is pressed, five minutes will be put on the timer. The amount of time on the timer will be visible for five seconds on the digital screen.

2．When the time on the timer doesn’t work, a beep will sound for ten seconds. The timer may be reset again after one minute.

Troubleshooting(发现并修理故障)

Before returning the radio for service, please check the following items:

Problem: Radio cannot be heard.

1．Check batteries to be certain that they still have power and are put in correctly.

2．Check power/volume control.

Problem: Timer does not work.

1．Check batteries to be certain that they still have power and are put in correctly.

2．Follow directions above for setting

3．Turn the power control on. The timer will not work when the radio is not on.

4．Adjust the volume control which regulates the volume of the beep as well as the radio volume.

46．The digital screen will show both_______.

A. the call number and time on the timer    

B. the AM/FM indicator and the radio station

C. the time remaining on the timer and the date      

D. the volume level and the AM/FM indicator

47．Which of the following is covered within this passage?

A. Who will benefit from using the radio?        B. How to adapt the radio?

C. How to operate the radio and the timer?       D. Where to purchase the radio?

48．What question might a reader still have about this product?

A. How can I know the service fee?           

B. How is the radio placed in the shower?

C. Where should I send a nonworking radio?  

D. What kind of batteries does the radio use?

49．According to the passage, what should you do before returning the radio for service?

A. Contact the store where you purchased it.         

B. Call the producer for a repair number.

C. Consult the telephone book for local repair service. 

D. Check whether certain problems exist.