What does the passage mainly discuss?
Giải bởi Vietjack
A. Lịch sử khảo sát tại Bắc Mỹ
B. Các quy tắc tiến hành cuộc điều tra
C. Các vấn đề liên quan đến giải thích cuộc điều tra
D. Tầm quan trọng của các cuộc thăm dò trong đời sống chính trị Mỹ
Ta thấy mỗi đoạn văn đều nói đến cuộc điều tra, phỏng vấn
Ví dụ như câu 1 – đoạn 1: “A survey is a study, generally in the form of an interview or a questionnaire, that provides information concerning how people think and act.”
Câu cuối – đoạn 2:” A survey must be based on a precise, representative sampling if it is to genuinely reflect a broad range of the population”
Câu 1 – Đoạn 3: “In preparing to conduct a survey, sociologists must exercise great care in the wording of questions.”
Như vậy ta thấy, để tiến hành cuộc điều tra tuân theo nhiều bước, nhiều quy tắc => Đáp án B thích hợpIn line 27, the word “concentrated” is closest in meaning to which of the following?
The piece titled The Priestess has all of the following characteristics EXCEPT
According to the passage, which of the following contributed to a decline in the
demand for painted portrait?
How does direct carving differ from the nineteenth-century tradition of sculpture?
According to the passage, our continual exposure to bad news without perspective is obviously ________.
According to the passage, why did the Census Bureau revise the definition of urban in 1950?
By 1970, what proportion of the population in the United States did NOT live in an SMSA?
Which of the following can be inferred about high-speed photography in the late 1800's?
With which of the following topics is the passage mainly concerned?
