Một hình tam giác có chiều cao = 10 , đáy = 2/1 chiều cao tính dt

Các câu hỏi liên quan

II. 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. (1.0 point) Almost every language in the world has dialects, and American English is no exception. At the present time there is an interesting study on American speech habits. This study has shown that different words are frequently used in different parts of the country to denote the same thing. For example, in the east, Americans use the word "soda" to denote a soft drink. In some parts of the west, a soft drink is "tonie". Such differences are usually a source of conversation and sometimes misunderstanding happens. Speech and life all over the world have often changed. New words are being used when new discoveries are made and new concepts are formed. Usage determines what is correct and incorrect. Fifty years ago, it was incorrect to say "It's me". But today it is acceptable simply because most Americans say that instead of "It's I". people change, so language changes. What is wrong today may be right tomorrow. Question 36: Which of the following is true, according to the passage? A. American English has no dialects. B. American English has dialects. C. There is no study on American speech habits. D. American English doesn't have any dialects. Question 37: The study has shown that..... A. different words are used in different parts to denote a different thing. B. there are no different words in different parts. C. there are different words in different parts. D. different words are used in different parts to denote the same thing. Question 38: Differences in speech can lead to A. dialects B. Changes C. difference D. Difference Question 39: What determines whether a word is correct or incorrect? A. Change B. Usage C. Dialects D.misunderstandings Question 40: According to the information in the passage, language..... A. makes misunderstanding happen B. is the same in almost every part C. frequently changes D. is the difference