Reading passages

permissible and desirable effects of alcohol are; 
how much it is necessary to drink to
achieve this desired state; what is normal and 
what drinking deviant behaviour.
40- It is pointed out in the passage that 
psychoactive drugs such as alcohol, nicotine and 
caffeine are widely used because .............
A) sub-groups in society identify themselves with 
them 
B) people with problems find them helpful 
C) their affects have been proved to be harmless 
D) they are much cheaper than many other drugs 
and legally obtainable 
E) society at large regards them as harmful 
41- According to the author, consumption of 
alcohol in the world ............. .
A) is particularly widespread among members of 
sub- cultures 
B) is directly related to the economic prosperity of 
each sub-group 
C) varies from race to race, culture to culture and 
class to class 
D) is closely linked with the increase of deviant 
drinking behaviour 
E) has made the practices and behaviour of sub- 
cultures in society more uniform 
42- The writer points out that there is little 
agreement among sub-groups ............. .
A) as to how much alcohol can be properly 
consumed 
B) about the extent to which psychoactive drugs 
should be produced 
C) about the benefits of psychoactive drugs 
D) as regards why businessmen drink so much 
E) as to why Italians and Jews have different 
drinking habits 
 
Psychologists have long sought ways to define and 
measure human intelligence. And the theories of 
intelligence have grown more sophisticated since 
the 1800s when some believed mental ağabeylities 
were determined by the size of a person‘s head. 
However, researchers still do not agree about