Topic 38: Research

  • 1Làm xong biết đáp án, phương pháp giải chi tiết.
  • 2Học sinh có thể hỏi và trao đổi lại nếu không hiểu.
  • 3Xem lại lý thuyết, lưu bài tập và note lại các chú ý
  • 4Biết điểm yếu và có hướng giải pháp cải thiện

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0/50

Thời gian làm bài

00:00:00

Số câu đã làm

0

Câu 1:
Living things include both the visible world of animals and plants as well as the invisible world of (1) __________ and viruses. On a basic level, we can say that life is ordered.

A. bacterium

B. bacteria
C. insects  
D. virus
Câu 2:
This energy, in the form of food, is changed to maintain (2) __________ processes and for survival.
A. metabolic
B. metabolism
C. metabolize
D. metabolically
Câu 3:
(3 )____________ instantly, you moved back in pain.
A. Most
B. Mostly   
C. Almost
D. Most of
Câu 4:
You may begin to experience difficulty breathing and an increase in heart rate (4) __________ the change in height.
A. because
B. on account
C. as a result 
D. as a result of
Câu 5:
Body- related changes happen as a result of (5) ___________ changes in the environment.
A. prolonged
B. enduring 
C. lasting 
D. long
Câu 6:
This balance is achieved by the plants and animals interacting (1) _______ each other and with their non-living surroundings.

A. with

B. to 
C. for 
D. at
Câu 7:
The oak tree in this example is therefore called the dominant species but there are also many other types of plants, from brambles, bushes, and small trees to mosses, lichens and algae (2) __________ on tree trunks and rocks

A. grow

B. growing
C. to grow
D. grown
Câu 8:
The plant tissues form food for the plant-eating animals (herbivores) (3) _______ are in turn eaten by flesh-eating animals (carnivores).
A. whom
B. who 
C. when 
D. which
Câu 9:
Some carnivores feed on herbivores, some feed on the smaller carnivores, (4) _______ some feed on both: a tawny owl will eat beetles and shrews as well as voles and mice.

A. while

B. when
C. as
D. since
Câu 10:
These food relationships between the different members of the community are known as food chains or food (5) ______.

A. webs

B. stores 
C. loads
D. amounts
Câu 11:
All birds have wings, too, but wings are not (1) ___________ to birds.

A. peculiar

B. particular
C. unusual 
D. special
Câu 12:
Wings (2) _____________ from the short, broad ones of chickens, who seldom fly, to the long slim ones of albatrosses, who spend almost all their lives soaring on air currents.

A. transfer

B. modify
C. vary
D. change
Câu 13:
In penguins, wings have been modified (3) ________ flippers, and feathers into a waterproof covering.

A. from

B. with  
C. onto
D. into
Câu 14:
The (4) ___________ between a hummingbird and a penguin is immense, but hardly as startling as that between a bat and a whale.
A. similarity
B. difference 
C. comparison 
D. division
Câu 15:

It is variations in details rather than in fundamental patterns (5) _____________ have been important in the adaptation of birds to many kinds of ecosystems.

A. which

B. whether
C. what  
D. that
Câu 16:
These colorless, one-celled micro-organisms exist (1) ______ organic matter is found: in soil, in water and in the air.

A. whenever

B. wherever 
C. whatever 
D. however
Câu 17:
Since most of them have no chlorophyll, they cannot use light energy to synthesize their food, (2) ________ green plants do.

A. since

B. if 
C. as   
D. so
Câu 18:

However, since/as they are enclosed in a cell wall, they can only (3) _______ dissolved food like plants do.

A. absorb

B. attract 
C. eat  
D. consume
Câu 19:
Although most bacteria do not contain chlorophyll, some of them can make their own organic food from simple inorganic (4)________.

A. resources

B. supplies 
C. materials   
D. foodstuffs
Câu 20:
Parasites are (5)______ to enter other living organisms and take food from them.
A. effective
B. competent   
C. skilled
D. able
Câu 21:
Many adolescents are unhappy at school because they find it difficult to (1) ______ friends.

A. make

B. keep
C. remain
D. create
Câu 22:
They may also worry about their appearance and often feel (2) ______ enormous pressure to dress, talk and behave the same as (3) ______.

A. under

B. below
C. in
D. over
Câu 23:
They may also worry about their appearance and often feel (2) ______ enormous pressure to dress, talk and behave the same as (3) ______.

A. another 

B. others
C. the other 
D. other
Câu 24:
Advertisers know how important it is to feel that you belong to a group when you are in your teens, so they try to persuade teenagers that certain products will make them (4) ______ with their classmates.
A. popular 
B. common
C. favourite 
D. open 
Câu 25:
Peer pressure is often the reason for teenage smoking, drug (5) ______ or dangerous driving.
A. overuse
B. overdose
C. addict  
D. abuse
Câu 26:

To prevent headaches, watering eyes and blindness caused by the glare from snow, dark glasses are ____.

A. indispensable
B. useful 
C. ineffective     
D. available
Câu 27:

The eyeballs become sore and the eye muscles ache because __________ .

A. tears cover the eyeballs 
B. the eyes are annoyed by blinding sunlight
C. the eyes are annoyed by blinding snow 
D. there is nothing to focus on
Câu 28:

According to the passage, snow-blindness may be avoided by ____.

A. concentrating on the solid white terrain
B. searching for something to look at in snow-covered
C. providing the eyes with something to focus on
D. covering the eyeballs with fluid
Câu 29:

The underlined word “they” in the third paragraph refers to ____.

A. experiments   
B. scouts  
C. main troops 
D. bushes
Câu 30:

A suitable title for this passage would be ____.

A. Snow-blindness and How to Overcome It
B. Nature’s Cure for Snow-blindness
C. Soldiers Marching in the Snow
D. Snow Vision and Its Effect on Eyesight
Câu 31:

The underlined word “It” in the first paragraph refers to ____.

A. walnut tree
B. walnut wood 
C. furniture    
D. flooring
Câu 32:

The walnut tree is believed to produce ____.

A. the best wood in the world 
B. the most delicious meat for cooking
C. poisonous roots for people 
D. some plants such as maple trees or ivy
Câu 33:

As used in the passage, the underlined word "pigment” most nearly means ____.

A. colour  
B. meat 
C. fruit   
D. fragrance
Câu 34:

The author of the passage probably believes that ____.

A. walnut trees are endangered    
B. people should recycle more
C. people should grow walnut trees if possible
D. maple trees are not good for furniture making
Câu 35:

What is the main idea of the passage?

A. Trees are used for many things.
B. Maple trees grow well with walnuts.
C. Walnuts can kill other trees. 
D. Walnut trees are valuable when planted correctly.
Câu 36:

What is the main subject of the passage?

  A. Caterpillars that live in trees   

B. The feeling habits of insects

C. How some insects camouflage themselves? 
D. Insects that are threatened with extinction
Câu 37:

The word “enemies” in the passage mostly means_____.

A. other creatures competing for space
B. extreme weather conditions
C. creatures that eat insects 
D. incredible insects
Câu 38:

According to the passage, how does the stick caterpillar make itself look like a twig?

A. By holding its body stiff and motionless  
B. By looping itself around a stick
C. By changing the color of its skin
D. By laying its body flat against a branch
Câu 39:

Which of the following is true of stick insects?

A. They resemble their surroundings all the time

B. They make themselves look like other insects

C. They are camouflaged only when walking
D. They change color to make themselves in visible
Câu 40:

Which of the following are NOT mentioned in the passage as objects that are imitated as a means of protection?

A. Thorns 
B. Flowers   
C. Leaves  
D. Sticks
Câu 41:

Another tile for the passage could be?

A. Dangers to the ground creatures. 

B. The importance of tiny organisms.

C. Saving small animals in Cubes  
D. The life of nutrients.
Câu 42:

The word "miniature" in paragraph 1 mean __________ .

A. very small
B. very large 
C. very beautiful  
D. very important
Câu 43:

The word "their" in paragraph 3 refers to ___________.

A. scientists
B. ground organisms
C. cubes  
D. nutrients
Câu 44:

Liittschwager and his team use the cube to __________.

A. collect different species for research.  
B. test the quality of soil and water
C. count and photograph animal species
D. protect animals from human activities.
Câu 45:

All of the following are true about Liittschwager and his team EXCEPT that _______.

A. They went to various places in the world.

B. They discovered numerous organisms in small size.

C. They examined cubes by putting them on the ground or in the water.
D. They did some experiments with the organisms.
Câu 46:

What is the main idea of the passage?

A. We can predict earthquakes using pre-slip theory.
B. There are now many theories about earthquakes.
C. Research is showing that we may be able to predict earthquakes.
D. Earthquakes are the most destructive natural disaster on earth.
Câu 47:

The underlined phrase “the worse the damage” in the passage means ___________.

A. The result of a great earthquake is a tsunami or fire that causes great damage.
B. Greater damage will occur from earthquakes in highly populated cities in danger zones.
C. Tsunamis and fire are caused by big earthquakes that we have not been able to predict.
D. Cities and other populous areas may suffer from worse earthquakes than other places.
Câu 48:

The underlined word “it” in the passage refers to _____________.

A. a fault
B. a little 
C. an experiment 
D. a pattern
Câu 49:

Which of the following statements is NOT true?

A. The San Andreas fault is two miles deep.
B. Scientists in the U.S. found slips in the fault in the 1980’s.
C. Earthquakes occur about every 22 years along the San Andreas Fault.
D. The slip at a fault can predict when the fault will break.
Câu 50:

Evidence for the pre-slip theory has been found by scientists in __________.

A. Japan and the United States  
B. Tokai and San Andreas
C. Parkfield and Kato
D. California and Tokyo