Answers Activity 73

Now listen again while you check the audio transcription. Then check the answers below.

QUESTIONS 18-22

18.

The British authorities began to use CCTV...

 

A.    to identify terrorist attacks on mainland Britain.
B. 
  to monitor terrorist activity near potential targets.
C. 
  to observe known terrorists.
D. 
  to fight crime in cities.

19.

In places where CCTV systems have been installed...

 

A.    traffic offences have decreased.
B. 
  crime rates have doubled.
C. 
  terrorism has been eliminated.
D. 
  criminal activity has been greatly reduced.

20.

Which of these is not a reason for poor-quality images?

 

A.    lack of light
B. 
  badly focused cameras
C. 
  inefficient cameras
D. 
  old videotapes

21.

A camera installed in the eye of a shop mannequin would be...

 

A.    completely legal.
B. 
  absolutely unnoticeable.
C. 
  highly effective.
D. 
  above suspicion.

22.

Why might the use of surveillance cameras be regarded as unethical?

 

A.    They monitor law-abiding people without their knowledge.
B. 
  They have been declared illegal.
C. 
  They force people to work harder.
D. 
  They make employees afraid to take a day off work.
 

OM PERSONAL MULTIMEDIA ENGLISH: Desde 1999 en Internet  © Orlando Moure - Todos los Derechos Reservados
Buenos Aires, República Argentina
 | Home Page: http://www.ompersonal.com.ar | Correo: info@ompersonal.com.ar
Queda absolutamente prohibida la reproducción o descarga de contenidos de este portal  Términos Legales