Ở Đồng bằng sông Hồng, tỉnh (thành phố) tập trung nhiều khu công nghiệp nhất là

Đâu là trung tâm công nghiệp lớn ở nước ta hiện nay

Theo quy hoạch của Bộ Công nghiệp năm 2001, vùng công nghiệp 4 gồm

Đâu là hình thức tổ chức lãnh thổ công nghiệp có ranh giới địa lí rõ ràng, không có dân cư sinh sống?

Một trong những phương thức đem lại hiệu quả cao về kinh tế, xã hội đối với nước ta hiện nay là xây dựng, phát triển loại hình tổ chức sản xuất lãnh thổ

Vùng tập trung nhiều khu công nghiệp nhất ở nước ta hiện nay là

Dựa vào vai trò của trung tâm công nghiệp trong sự phân công lao động theo lãnh thổ, ở nước ta hiện nay, trung tâm công nghiệp có ý nghĩa vùng là

Cách xếp loại nào sau đây đúng về các trung tâm công nghiệp ở nước ta?

Ở Đồng bằng sông Hồng, tỉnh (thành phố) tập trung nhiều khu công nghiệp nhất là

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:

A survey is a study, generally in the form of an interview or a questionnaire, which provides information concerning how people think and act. In the United States, the best-known surveys are the Gallup poll and the Harris poll. As anyone who watches the news during presidential campaigns knows, these polls have become an important part of political life in the United States. North Americans are familiar with the many “person on the street” interviews on local television news shows. While such interviews can be highly entertaining, they are not necessarily an accurate indication of public opinion. First, they reflect the opinions of only those people who appear at a certain location. Thus, such samples can be biased in favor of commuters, middle-class shoppers, or factory workers, depending on which area the new people select. Second, television interviews tend to attract outgoing people who are willing to appear on the air, while they frighten away others who may feel intimidated by a camera. A survey must be based on a precise, representative sampling if it is to genuinely reflect a broad range of the population. In preparing to conduct a survey, sociologists must exercise great care in the wording of questions. An effective survey question must be simple and clear enough for people to understand it. It must also be specific enough so that there are no problems in interpreting the results. Even questions that are less structured must be carefully phrased in order to elicit the type of information desired. Surveys can be indispensable sources of information, but only if the sampling is done properly and the questions are worded accurately. There are two main forms of surveys: the interview and the questionnaire. Each of these forms of survey research has its advantages. An interviewer can obtain a high response rate because people find it more difficult to turn down a personal request for an interview than to throw away a written questionnaire. In addition, an interviewer can go beyond written questions and probe for a subject’s underlying feelings and reasons. However, questionnaires have the advantage of being cheaper and more consistent.

Question: The word “indispensable” is closest in meaning to ________.         

Tính tổng tất cả các hệ số trong khai triển                         

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:

A survey is a study, generally in the form of an interview or a questionnaire, which provides information concerning how people think and act. In the United States, the best-known surveys are the Gallup poll and the Harris poll. As anyone who watches the news during presidential campaigns knows, these polls have become an important part of political life in the United States. North Americans are familiar with the many “person on the street” interviews on local television news shows. While such interviews can be highly entertaining, they are not necessarily an accurate indication of public opinion. First, they reflect the opinions of only those people who appear at a certain location. Thus, such samples can be biased in favor of commuters, middle-class shoppers, or factory workers, depending on which area the new people select. Second, television interviews tend to attract outgoing people who are willing to appear on the air, while they frighten away others who may feel intimidated by a camera. A survey must be based on a precise, representative sampling if it is to genuinely reflect a broad range of the population. In preparing to conduct a survey, sociologists must exercise great care in the wording of questions. An effective survey question must be simple and clear enough for people to understand it. It must also be specific enough so that there are no problems in interpreting the results. Even questions that are less structured must be carefully phrased in order to elicit the type of information desired. Surveys can be indispensable sources of information, but only if the sampling is done properly and the questions are worded accurately. There are two main forms of surveys: the interview and the questionnaire. Each of these forms of survey research has its advantages. An interviewer can obtain a high response rate because people find it more difficult to turn down a personal request for an interview than to throw away a written questionnaire. In addition, an interviewer can go beyond written questions and probe for a subject’s underlying feelings and reasons. However, questionnaires have the advantage of being cheaper and more consistent.

Question: Which word is given definition in the text?         

Tìm hệ số của trong khai triển .                                 

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:

A survey is a study, generally in the form of an interview or a questionnaire, which provides information concerning how people think and act. In the United States, the best-known surveys are the Gallup poll and the Harris poll. As anyone who watches the news during presidential campaigns knows, these polls have become an important part of political life in the United States. North Americans are familiar with the many “person on the street” interviews on local television news shows. While such interviews can be highly entertaining, they are not necessarily an accurate indication of public opinion. First, they reflect the opinions of only those people who appear at a certain location. Thus, such samples can be biased in favor of commuters, middle-class shoppers, or factory workers, depending on which area the new people select. Second, television interviews tend to attract outgoing people who are willing to appear on the air, while they frighten away others who may feel intimidated by a camera. A survey must be based on a precise, representative sampling if it is to genuinely reflect a broad range of the population. In preparing to conduct a survey, sociologists must exercise great care in the wording of questions. An effective survey question must be simple and clear enough for people to understand it. It must also be specific enough so that there are no problems in interpreting the results. Even questions that are less structured must be carefully phrased in order to elicit the type of information desired. Surveys can be indispensable sources of information, but only if the sampling is done properly and the questions are worded accurately. There are two main forms of surveys: the interview and the questionnaire. Each of these forms of survey research has its advantages. An interviewer can obtain a high response rate because people find it more difficult to turn down a personal request for an interview than to throw away a written questionnaire. In addition, an interviewer can go beyond written questions and probe for a subject’s underlying feelings and reasons. However, questionnaires have the advantage of being cheaper and more consistent.

Question: What does the passage mainly discuss?           

Tìm hệ số của trong khai triển                                 

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:

U.N diplomats abandoned efforts to draft a treaty that would outlaw human cloning. They will likely settle for a weaker statement, and won't seek a widespread ban, officials said. The debate began when Italy introduced document into the U.N to stop any attempt at cloning human life. The Belgians objected to the use of term "human life" in the document, because they feared it would put a stop to all forms of human cloning.
There is near universal support among the United Nation's 191 members for a ban on reproductive cloning-creating cloned babies. Many countries have wrested over whether to allow cloning for stem cell and other types of research. Indeed, many researchers beleive that stem cells could be used to repair nerve tissue or cure diseases, including Alzheimer's. Stem cells are taken from embryos and cloned, but extracting these cells kills the embryo. Opponents say that this is equal to murder.

Question: Why are some countries “wrestling” over whether to ban cloning or not?

Một trường THPT có lớp , mỗi lớp cử học sinh tham gia vẽ tranh cổ động. Các lớp tiến hành bắt tay giao lưu với nhau (các học sinh cùng lớp không bắt tay với nhau). Tính số lần bắt tay của các học sinh với nhau, biết rằng hai học sinh khác nhau ở hai lớp khác nhau chỉ bắt tay đúng lần.                                 

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:

U.N diplomats abandoned efforts to draft a treaty that would outlaw human cloning. They will likely settle for a weaker statement, and won't seek a widespread ban, officials said. The debate began when Italy introduced document into the U.N to stop any attempt at cloning human life. The Belgians objected to the use of term "human life" in the document, because they feared it would put a stop to all forms of human cloning.
There is near universal support among the United Nation's 191 members for a ban on reproductive cloning-creating cloned babies. Many countries have wrested over whether to allow cloning for stem cell and other types of research. Indeed, many researchers beleive that stem cells could be used to repair nerve tissue or cure diseases, including Alzheimer's. Stem cells are taken from embryos and cloned, but extracting these cells kills the embryo. Opponents say that this is equal to murder.

Question: Which of the following can be inferred from his passage?

Tìm số hạng không chứa trong khai triển