Reading passages

available technology are important. For example, 
self-dialling 
international 
telephone 
communications 
and 
jet 
travel 
facilitate 
conspiracies across national boundaries and the 
perpetration of political crimes by nationals of 
country in another. The growth of television has 
contributed to the easy dissemination of terrorist 
techniques, such as hijacking of aircraft and the 
kidnapping of diplomats or businessmen for 
ransom.
160- It is argued that ................... .
A) various advances in technology have contributed 
to the increase in terrorism through the world. 
B) governments have not taken adequate measures 
to protect diplomats and businessmen. 
C) owing to technological innovations terrorism 
has been on the decline since the early 1970. 
D) among the methods resorted to by terrorists, 
kidnapping and hijacking are the most common. 
E) the manufacture of sophisticated technological 
equipment should be under strict governmental 
control. 
161- Among the terrorist activities mentioned in 
the passage is ...................... .
A) drug-trafficking 
B) smuggling
C) propaganda
D) infiltration 
E) the taking of hostages 
 
162- It is pointed out in the passage that ..... .
A) political crimes make up only a small part of 
terrorism 
B) because of more lethal weapons terrorists find 
themselves in greater danger 
C) today terrorism is no longer confined to one 
country alone 
D) prior to the 1970s terrorism was unknown 
E) improved communications have led to the 
capture of more terrorists
From the point of view of the control of diseases,