Your Name:
|
|
|
Your Email Address:
|
|
|
1) The
first laser is made by an American scienctist called Theodore
Maiman working in
A
B
C
D
California in 1960
|
|
|
2) Almost
medical doctors have had some training in psychology
and psychiatry
A
B
C D
|
|
|
3)
Washington Irving, one of America's most famous authors, was a
lawyer, a
A B
businessman and a United States diplomatic to England and
Spain.
C
D
|
|
|
4)
The Douglas fir is a very tall American evergreen tree that is grown
not only for
A
ornament and for its high-quality timber.
B
C D
|
|
|
5)
Nuclear energy, a almost limitless source of power, was
harnessed during the mid-1990s.
A
B
C
D
|
|
|
6)
Plants, which make up 90 percentage of visible living
organisms, get their food energy from sunlight.
A
B
C
D
|
|
|
7) Total
eclipses of the moon are considerably rarest than total
eclipses of the sun.
A
B
C D
|
|
|
8) According
to Frued, mental life is characterized by internal conflicts who
are largely unconscious.
A
B
C D
|
|
|
9)
In 1729, Benjamin Franklin published the Pennsylvania Gazette,
which soon became the most
A
B C
read widely newpaper in the colonies.
D
|
|
|
10)
Large, perfect shaped pearls ranl in value with the
most precious stones.
A
B
C
D
|
|
|
11)
Algae range in size from miscroscope one-celled plants
to huge masses of seaweed.
A
B
C
D
|
|
|
12)
The pharmacology is a recent science, but it is closely
connected with one of the oldest, the
A
B
C
giving of remedies to relieve diseases.
D
|
|
|
13)
Frances Perkins, the first woman to become a U.S. cabinet
member, was instrument in the
A
B
C
adoption of the Social Security act.
D
|
|
|
14)
In the company of human beings, parrots demonstrate a remarkable
talent for mimicry, for which
A
B
C
D
they
never use in the forest.
|
|
|
15)
The first nation known male singer of popular music appeared
during the 1920s.
A
B
C
D
|
|
|
16)
The Puffer is a type of fish that can inflate one's
body like a balloon.
A
B
C D
|
|
|
17)
The Louisiana Purchase, made in 1803, almost was double
the size of the United States.
A
B
C D
|
|
|
18)
Psychology did not develop into a science based of careful
observation and experimentation until
A
B
C
D
the late 1800s.
|
|
|
19)
When a mineral forms, it grows by the addition of various element
to its structure.
A
B
C D
|
|
|
20)
Energy exists in different forms, such as light, heat, and
chemical, mechanic, and electrical
energy.
A
B
C
D
|
|
|
21)
Modern art began in second half of the 1800s, after the
camera was invented.
A
B
C
D
|
|
|
22)
Although polar bears hunt other animal, they seldom
rarely kill people.
A
B
C
D
|
|
|
23)
Mushrooms get their food by causing vegetable matter decaying.
A
B
C
D
|
|
|
24)
Limestone long has been quarried for to use as a building
stone.
A
B
C D
|
|
|
25)
The newborn marsupial is at a least developed stage of life than
a newborn kitten or human being.
A
B
C
D
|
|