Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word for each of the blanks from 33 to 42.
Everyone wants to reduce pollution. But the pollution problem is (33)______ complicated as it is serious. It is complicated (34)______ much pollution is caused by things that benefit people. (35)______, exhaust from automobiles causes a large percentage of air pollution. But the automobile (36)______ transportation for millions of people. Factories discharge much (37)______ the material that pollutes the air and water, but factories give employment to a large number of people.
Thus, to end (38)_______ greatly reduce pollution immediately, people would have to (39)______ using many things that benefit them. Most of the people do not want to do that, of course. But pollution can be (40)______ reduced in several ways. Scientists and engineers can work to find ways to lessen the (41)______ of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws that (42)______ businesses and traffic to stop, or to cut down on certain polluting activities.
Điền vào ô số 39
A. start
B. continue
C. stop
D. go on
Giải bởi qa.haylamdo.com
Đáp án là C
“people would have to______ using many things” mọi người phải … sử dụng rất nhiều thứ, kết hợp với câu trước là giảm thiểu ô nhiễm -> stop
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
It is hard to get him _____; he is such an aggressive man
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions
The crew divided the life preservers among the twenty terrified passengers as the ship began to sink.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
You need more exercise – you should _____ jogging.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
It gets _____ to understand what the professor has explained.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
At first sight I met her, I was impressed with her _____.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Peter _____ for thirty minutes before Mary arrived.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
–“Would you mind lending me your bike?” – “_____.”
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 55 to 64.
The livelihood of each species in the vast and intricate assemblage of living things depends on the existences of other organisms. This interdependence is sometimes subtle, sometimes obvious. Perhaps the most straight forward dependence of one species on another occurs with parasites, organisms that live on or in other living things and derive nutrients directly from them. The parasitic way of life is widespread. A multitude of microorganisms (including viruses and bacteria) and an army of invertebrates - or creatures lacking a spinal column (including crustaceans, insects, and many different types of worms) - make their livings directly at the expense of other creatures. In the face of this onslaught, living things have evolved a variety of defense mechanisms for protecting their bodies from invasion by other organisms.
Certain fungi and even some kinds of bacteria secrete substances known as antibiotics into their external environment. These substances are capable of killing or inhibiting the growth of various kinds of bacteria that also occupy the area, thereby eliminating or reducing the competition for nutrients. The same principle is used in defense against invaders in other groups of organisms. For example, when attacked by disease - causing fungi or bacteria, many kinds of plants produce chemicals that help to ward off the invaders. Members of the animal kingdom have developed a variety of defense mechanisms for dealing with parasites.
Although these mechanisms vary considerably, all major groups of animals are capable of detecting and reacting to the presence of "foreign" cells. In fact, throughout the animal kingdom, from sponges to certain types of worms, shellfish, and all vertebrates (creatures possessing a spinal column), there is evidence that transplants of cells or fragments of tissues into an animal are accepted only if they come from genetically compatible or closely related individuals. The ability to distinguish between "self" and "nonself", while present in all animals, is most efficient among vertebrates, which have developed an immune system as their defense mechanism. The immune system recognizes and takes action against foreign invaders and transplanted tissues that are treated as foreign cells.
According to the passage, some organisms produce antibiotics in order to ________.
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
She was unhappy that she lost contact with a lot of her old friends when she went abroad to study.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Larry drove all night to get here for his sister’s wedding. He _____ exhausted by the time he arrived.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
The last person _____ the room must turn off the lights.
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
_____ he is old, he wants to travel around the world.
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.
Ceramic can be harder, light, and more resistant to heat than metals.
Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions
Books are primary means for dissemination of knowledge and information.
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.
George hasn’t completed the assignment yet, and Mary hasn’t too.
