Điện phân dung dịch X chứa 0,03 mol Fe₂(SO₄)₃ và 0,02 mol CuSO₄ trong 4632 giây với dòng điện một chiều có cường độ I = 2,5A. Biết hiệu suất điện phân là 100%. Khối lượng dung dịch giảm sau điện phân 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:

In 1988, for the first time in British history a National Curriculum was introduced. The National Curriculum tells pupils which subjects they have to study, what they must learn and when they have to take assessment tests. Between the ages of 14 and 16, pupils study for their GCSE ( General Certificate of Secondary Education ) exams. Pupil must take English language, Math and Science for GCSE, as well as a half GCSE in a foreign language and Technology. In addition, they must also be taught Physical Education, Religious Education and Sex Education, although they do not take exams in these subjects. At the age of 16, pupils can leave school. If pupils stay on, they usually, take A (Advanced) levels, AS ( Advanced Supplementary ) level or GNVQs ( Greater national Vocational Qualifications ). It is quite common to combine, for example, 2 A levels with 1 AS level, or 1 A level with 1 GNVQ. Pupils talking A levels study traditional subjects, such as Frech, Physics or History. To go to university, pupils usually need 2 or 3 A levels. AS levels are the same standard as A levels, but only half of the content: AS level German pupils take the A-level Gerrman language exam, but do not take the A-level German Literature exam. GNVQs are vocational qualifications. Pupils usually take on GNVQ in subjects such as Business, Leisure and Tourism, Manufacturing, and Art and Design. One GVNQ (at advanced level) is equal to two A levels.

Question 46: Britain begin to have a National Curriculum_______          

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:

In 1988, for the first time in British history a National Curriculum was introduced. The National Curriculum tells pupils which subjects they have to study, what they must learn and when they have to take assessment tests. Between the ages of 14 and 16, pupils study for their GCSE ( General Certificate of Secondary Education ) exams. Pupil must take English language, Math and Science for GCSE, as well as a half GCSE in a foreign language and Technology. In addition, they must also be taught Physical Education, Religious Education and Sex Education, although they do not take exams in these subjects. At the age of 16, pupils can leave school. If pupils stay on, they usually, take A (Advanced) levels, AS ( Advanced Supplementary ) level or GNVQs ( Greater national Vocational Qualifications ). It is quite common to combine, for example, 2 A levels with 1 AS level, or 1 A level with 1 GNVQ. Pupils talking A levels study traditional subjects, such as Frech, Physics or History. To go to university, pupils usually need 2 or 3 A levels. AS levels are the same standard as A levels, but only half of the content: AS level German pupils take the A-level Gerrman language exam, but do not take the A-level German Literature exam. GNVQs are vocational qualifications. Pupils usually take on GNVQ in subjects such as Business, Leisure and Tourism, Manufacturing, and Art and Design. One GVNQ (at advanced level) is equal to two A levels.

Question 47: Which of the following subjects do British students NOT take exams in?         

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:

In 1988, for the first time in British history a National Curriculum was introduced. The National Curriculum tells pupils which subjects they have to study, what they must learn and when they have to take assessment tests. Between the ages of 14 and 16, pupils study for their GCSE ( General Certificate of Secondary Education ) exams. Pupil must take English language, Math and Science for GCSE, as well as a half GCSE in a foreign language and Technology. In addition, they must also be taught Physical Education, Religious Education and Sex Education, although they do not take exams in these subjects. At the age of 16, pupils can leave school. If pupils stay on, they usually, take A (Advanced) levels, AS ( Advanced Supplementary ) level or GNVQs ( Greater national Vocational Qualifications ). It is quite common to combine, for example, 2 A levels with 1 AS level, or 1 A level with 1 GNVQ. Pupils talking A levels study traditional subjects, such as Frech, Physics or History. To go to university, pupils usually need 2 or 3 A levels. AS levels are the same standard as A levels, but only half of the content: AS level German pupils take the A-level Gerrman language exam, but do not take the A-level German Literature exam. GNVQs are vocational qualifications. Pupils usually take on GNVQ in subjects such as Business, Leisure and Tourism, Manufacturing, and Art and Design. One GVNQ (at advanced level) is equal to two A levels.

Question 48: Pupils need______ A levels to continue to study at university         

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:

In 1988, for the first time in British history a National Curriculum was introduced. The National Curriculum tells pupils which subjects they have to study, what they must learn and when they have to take assessment tests. Between the ages of 14 and 16, pupils study for their GCSE ( General Certificate of Secondary Education ) exams. Pupil must take English language, Math and Science for GCSE, as well as a half GCSE in a foreign language and Technology. In addition, they must also be taught Physical Education, Religious Education and Sex Education, although they do not take exams in these subjects. At the age of 16, pupils can leave school. If pupils stay on, they usually, take A (Advanced) levels, AS ( Advanced Supplementary ) level or GNVQs ( Greater national Vocational Qualifications ). It is quite common to combine, for example, 2 A levels with 1 AS level, or 1 A level with 1 GNVQ. Pupils talking A levels study traditional subjects, such as Frech, Physics or History. To go to university, pupils usually need 2 or 3 A levels. AS levels are the same standard as A levels, but only half of the content: AS level German pupils take the A-level Gerrman language exam, but do not take the A-level German Literature exam. GNVQs are vocational qualifications. Pupils usually take on GNVQ in subjects such as Business, Leisure and Tourism, Manufacturing, and Art and Design. One GVNQ (at advanced level) is equal to two A levels.

Question 49: Which of the following subjects do pupils NOT take on GNVQ in?         

Read the following passage and choose the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions:

“Blue Moon” is a term that is used to describe the phenomenon of a second full moon occurring in one month. How could two full moons possibly occur in a single month? It is not nature’s fault; the natural phrases of the moon do not perfectly match up with the Roman calendar. Although still used today, this calendar was devised by Julius Caesar and Augustus Caesar over 2000 years ago. While the calendar works well, the method that they used does not match the lunar cycle exactly. Thus, occasionally the moon will go through its “full” phrase twice before the month changes. A “blue moon” is an uncommon event. And it rare occurrence of a eventually led to the usage of the phrase “once in a blue moon”. This phrase was commonly used to indicate an event that could never happen. Over time, the meaning of the phrase changed from something that seldom happens. Today, this phrase is used to indicate extremely rare events, the absurd, or things that never happen.

Question:  What is the main purpose of this passage?         

Read the following passage and choose the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions:

“Blue Moon” is a term that is used to describe the phenomenon of a second full moon occurring in one month. How could two full moons possibly occur in a single month? It is not nature’s fault; the natural phrases of the moon do not perfectly match up with the Roman calendar. Although still used today, this calendar was devised by Julius Caesar and Augustus Caesar over 2000 years ago. While the calendar works well, the method that they used does not match the lunar cycle exactly. Thus, occasionally the moon will go through its “full” phrase twice before the month changes. A “blue moon” is an uncommon event. And it rare occurrence of a eventually led to the usage of the phrase “once in a blue moon”. This phrase was commonly used to indicate an event that could never happen. Over time, the meaning of the phrase changed from something that seldom happens. Today, this phrase is used to indicate extremely rare events, the absurd, or things that never happen.

Question: The word “phrase” in the passage is closet in meaning to ______        

Read the following passage and choose the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions:

“Blue Moon” is a term that is used to describe the phenomenon of a second full moon occurring in one month. How could two full moons possibly occur in a single month? It is not nature’s fault; the natural phrases of the moon do not perfectly match up with the Roman calendar. Although still used today, this calendar was devised by Julius Caesar and Augustus Caesar over 2000 years ago. While the calendar works well, the method that they used does not match the lunar cycle exactly. Thus, occasionally the moon will go through its “full” phrase twice before the month changes. A “blue moon” is an uncommon event. And it rare occurrence of a eventually led to the usage of the phrase “once in a blue moon”. This phrase was commonly used to indicate an event that could never happen. Over time, the meaning of the phrase changed from something that seldom happens. Today, this phrase is used to indicate extremely rare events, the absurd, or things that never happen.

Question: According to the passage, to what does the term “blue moon” refer to?         

Read the following passage and choose the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions:

“Blue Moon” is a term that is used to describe the phenomenon of a second full moon occurring in one month. How could two full moons possibly occur in a single month? It is not nature’s fault; the natural phrases of the moon do not perfectly match up with the Roman calendar. Although still used today, this calendar was devised by Julius Caesar and Augustus Caesar over 2000 years ago. While the calendar works well, the method that they used does not match the lunar cycle exactly. Thus, occasionally the moon will go through its “full” phrase twice before the month changes. A “blue moon” is an uncommon event. And it rare occurrence of a eventually led to the usage of the phrase “once in a blue moon”. This phrase was commonly used to indicate an event that could never happen. Over time, the meaning of the phrase changed from something that seldom happens. Today, this phrase is used to indicate extremely rare events, the absurd, or things that never happen.

Question: The word “absurd” in the passage is closet in meaning to______           

Read the following passage and choose the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions:

“Blue Moon” is a term that is used to describe the phenomenon of a second full moon occurring in one month. How could two full moons possibly occur in a single month? It is not nature’s fault; the natural phrases of the moon do not perfectly match up with the Roman calendar. Although still used today, this calendar was devised by Julius Caesar and Augustus Caesar over 2000 years ago. While the calendar works well, the method that they used does not match the lunar cycle exactly. Thus, occasionally the moon will go through its “full” phrase twice before the month changes. A “blue moon” is an uncommon event. And it rare occurrence of a eventually led to the usage of the phrase “once in a blue moon”. This phrase was commonly used to indicate an event that could never happen. Over time, the meaning of the phrase changed from something that seldom happens. Today, this phrase is used to indicate extremely rare events, the absurd, or things that never happen.

Question: Why doesn’t our calendar match the lunar cycle exactly?         

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:

During the 19th century, women in the U.S organized and participated in a large number of reform movements, including movements to reorganize the prison system, improve education, ban the sale of alcohol, and most importantly to free slaves. Some women saw similarities in the social status of women and slaves. Women like Elizabeth Cady Stanton and Lucy Stone were feminists and abolitionists who supported the rights of both women and blacks. A number of male abolitionists, including William Lloyd Garrison and Wendell Phillips also supported the rights of women to speak and participate equally with men in anti-slavery activities. Probably more than any other movement, abolitionism offered women a previously denied entry into politics. They became involved primarily in order to better their living conditions and the conditions of others. When the Civil war ended in 1865, the 14th, and 15th, Amendments to the Constitution adopted in 1868 and 1870 granted citizenship and suffrage to blacks but not to women. Discouraged but resolved, feminists influenced more and more women to demand the right to vote. In 1869, the Wyoming Territory had yielded to demands by feminists, but eastern states resisted more stubbornly than ever before. A woman's suffrage bill had been presented to every Congress since 1878 but it continually failed to pass until 1920, when the 19th Amendment granted women the right to vote.

 Question 33: The word “ban” in line 2 most nearly means to .........