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phucsieusao02
2 năm trước
Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
According to the theory of natural selection, the man who was able to use the hands and feet most freely to walk and grasp was the one who survived and evolved.




A.the hands and feet
B.freely
C.to walk and grasp
D.who
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Các câu hỏi liên quan

Read the following passage and mark the letterA, B, C, or D on your answer sheet to indicate the correct answer to each of the questions.
Researchers in the field of psychology have found that one of the best ways to make an important decision, such as choosing a university to attend or a business to invest in, involves the utilization of a decision worksheet. Psycholosists who study optimization compare the actual decisions made by people to theoretical ideal decisions to see how similar they are. Proponents of the worksheet procedure believe that it will yield optimal, that is, the best decisions. Although there are several variations on the exact format that worksheets can take, they are all similar in their essential aspects.
Worksheets require defining the problem in a clear and concise way and then listing all possible solutions to the problem. Next, the pertinent considerations that will be affected by each decision are listed, and the relative importance of each consideration or consequence is determined. Each consideration is assigned a numerical value to reflect its relative importance. A decision is mathematically calculated by adding these values together. The alternative with the highesl number of points emerges as the best decision.
Since most important problems are multi-faceted, there are several alternatives to choose from, each with unique advantages and disadvantages. One of the benefits of a pencil and paper decision-making procedure is that it permits people to deal with more variables than their minds can generally comprehend and remember. On the average, people can keep about seven ideas in their minds at once. A worksheet can be especially useful when the decision involves a large number of variables with complex relatiohships. A realistic example for many college students is the question “What will I do after graduation?” A graduate might seek a position that offers specialized training, pursue an advanced degree, or travel abroad for a year.
A decision-making worksheet begins with a succinct statement of the problem that will also help to narrow it. It is important to be clear about the distinction between long-range and immediate goals because long-range goals often involve a different decision than short-range ones. Focusing on long-range goals, a graduating student might revise the question above to “What will I do after graduation that will lead to a successful career?”
Note:
- multi-faceted (adj): having many different parts.
What does the passage mainly discuss?




A.A tool to assist in making complex decisions.
B.A comparison of actual decisions and ideal ones.
C.Research on how people make decisions.
D.Differences between long-range and short-range decision making.

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