Read the text. Then choose the correct answer to questions 30-32

a) is the level that the Principle assumes a constant quest foil high performance.
b) is somehow a degree of a post where one cannot perform well enough to receive any further promotion.
c) is a promotion where competence qualities promotion to the next
d) is a post that in a hierarchy every employer tends to rise to
17. That the competence is essential ..............
a) is supposed by the Principle for promotion to the next one.
b) is assumed by the Principle as a constant quest for high
performance.
c) is for each individual who's arrived at a job beyond his abilities.
d) is obviously for the employees who are at their level of incompetence.
18. The conclusion shown from the Peter Principle ............. .
a) is that in a hierarchy every employee who is incompetent tends to rise to his level of incompetence.
b) is that it is derived from the analysis of the hundreds of cases of incompetence in organizations which can be seen anywhere
c) is assuring periodic request for high performance.
d) is that in time every post tends to be occupied by an person who's supposed to be incompetent to carry out its requirements.
Doctors began treating malaria long before they knew what caused it. The first recorded breakthrough came in the 17th century, when European missionaries learned that the bark of South- American cinchona trees contained the potent but toxic remedy now known as quinine. By the time pharmaceutical companies developed reliable supplies, in the 1920s, a better 73

treatment was imminent. Chloroquine, introduced in 1943 by the U.S. Military, was as potent as quinine -yet it was longer active, cheaper to produce and so well tolerated that people no longer had to wait passively for malaria to strike. They could take regular doses in order to prevent the disease.

19. Before 1943,.....................
a) It was impossible for people to use a drug for the treatment of malaria,