Đề thi trắc nghiệm bằng A -0070 pot

Đề thi trắc nghiệm bằng A -0070

1) Nitrogen and oxygen are too important that most living

organisms cannot survive without these elements

a) A

b) B

c) C

d) D

2) Coal and petroleum resulted when plants become

buried in swamps and decayed

a) A

b) B

c) C

d) D

3) Percapita income is a nation�s entire income dividing

by the number of people in the nation

a) A

b) B

c) C

d) D

4) Jim Thorpe, a football, track, and baseball stars from

Pennsylvania, is considered by many to be the greatest

all-around athlete of modern times

a) A

b) B

c) C

d) D

5) For centuries waterwheels were the only sources of

power aside from human and animal strong

a) A

b) B

c) C

d) D

6) Proteins form the most of the structure of the body and

also act as enzymes

a) A

b) B

c) C

d) D

7) The attorney general of the United States advises the

President on any questions of law who may arise in the

conduct of administrative affairs

a) A

b) B

c) C

d) D

8) Many of the science fiction publications by Ray

Bradbury display a desire to rebel against society�s

depend on machines

a) A

b) B

c) C

d) D

9) The age of a geological sample can be estimated from

the ratio of radioactive to nonradioactive carbon present in

the object is examined

a) A

b) B

c) C

d) D

10) Dams vary in size from small rock barriers to concrete

structures many feet height

a) A

b) B

c) C

d) D