Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.He lost the race because he _______ petrol on the last lap. A.put out of B.got out of C.run out of D.made out of
Read the following passage, and mark the letter (A, B, C or D) on your answer sheet to indicate the correct answer to each question. Human memory, formerly believed to be rather inefficient, is really more sophisticated (63)than that of a computer. Researchers approaching the problem from a variety of points of view have all concluded that there is a great deal more stored in our minds than has been generally supposed.(65) Dr. Wilder Penfield, a Canadian neurosurgeon, proved that by stimulating their brains electrically,(66) he could elicit the total recall of specific events in his subjects’ lives. Even dreams and other minor events supposedly forgotten for many years suddenly emerged in detail.The memory trace is the term for whatever is the internal representation of the specific information about the event stored in the memory. Assumed to have been made by structural changes in the brain, the memory trace is not subject to direct observation but is rather a theoretical construct that we use to speculate about how information presented at a particular time can cause performance at a later time. Most theories include the strength of the memory trace as a variable in the degree of learning, retention, and retrieval possible for a memory. One theory is that the fantastic capacity for storage in the brain is the result of an almost unlimited combination of interconnections between brain cells, stimulated by patterns of activity(68) Repeated references to the same information support recall. Or, to say that another way, improved performance is the result of strengthening the chemical bonds in the memory.The word “that” in line 1 refers toA.the computerB.the efficiencyC.the sophisticationD.the memory
Choose the correct answer:Mark is such a bully and treats badly the younger boys at school.A.picks onB.picks upC.picks offD.picks at
Đọc kĩ đoạn văn sau và chọn đáp án đúng cho mỗi câu.Almost all our energy comes from oil, coal and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What would happen if there were no oil, coal and gas on earth?Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind and the water.Solar energy is unlimited. It supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we’re able to collect solar energy, we’ll be sure to make good use of this abundant source of power.Another source of energy from nature is the wind. Wind power is clean and plentiful. Energy from the wind has been used for centuries to move ships, grind grain, pump water and do other kinds of work. In more recent time, wind power has been used to generate electricity.Water can also provide power. For a long time, people have used water to power machines. Some early uses of water power were to mill grain, saw wood and power machinery for the textile industry. Today water power is mostly used to generate electricity.The word “abundant” in the paragraph mostly means...................A.naturalB.plentifulC.necessaryD.limited
________(8)A.forB.inC.toD.from
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. The curriculum at this public school is as good ______ of any private school.A.as or better thatB.as or better than that C.as or better than those D.better than
The girl didn't have any friends. Therefore, she felt lonely. A.Having many friends, the girl felt lonely. B.Deprived of friends, the girl felt lonely. C.Not having friends, they made the girl feel lonely. D.Having no friends, the girl felt lonely.
_________ (13)A.filled in B.drawn up C.handed outD.got across
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.Animals like frogs have (A) waterproof skin that (B) prevents it (C) from drying out quickly in air, sun, or wind (D).A.haveB.thatC.itD.wind
(6) A.various B.variety C.variation D.varied
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