Question 1

Those who seek the advice of scientists in this matter should recognize that, because the knowledge available is_______. The reliability of the advice cannot be

Options :

A : technical documented

B : coherent...explained

C : explicit...understood

D : inadequate...guaranteed

E : inadequate...guaranteed

Answer: D

Question 2

All female red Colobus monkeys leave their natal troops, but because these females are_______ by young females from other troops, the practice has little effect on troops1 size and composition.

Options :

A : joined

B : replaced

C : ignored

D : influenced

E : rejected

Answer: B

Question 3

Rachel Carson's Silent Spring, which graphically exposed the _______ of the indiscriminate use of pesticides, is widely credited with having _______ the modern environmental movement.

Options :

A : advantages...inaugurated

B : hazards...defused

C : benefits...launched

D : deaths...contained

E : dangers...inspired

Answer: C

Question 4

He makes his attack with a massive display of scholarship but no great _______; all to often the_______ rather than the rapier is his chosen weapon.

Options :

A : pedantry...bomb

B : elaboration...axe

C : emphasis...pen

D : Discrimination., dart

E : subtlety...bludgeon

Answer: A

Question 5

Even the most insulated and _______ government has to be concerned today about the popular mind; some systems may be less _______ than others, but at some point all must pay attention.

Options :

A : parochial… vociferous

B : corrupt...theoretical

C : arbitrary...sensitive

D : obscure...reined

E : vibrant. responsive

Answer: C