Cho hàm số  Tập giá trị của  để  là        

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose a word that has different stress pattern:

  physical               achievement                government                 national

• Choose a word that has different stress pattern:

  eleven               history             nursery                different

• Choose a word that has different stress pattern:

  consider             similar               actually             carefully

• Find a mistake in the four underlined parts of the sentence and correct it:

  The education children are received during their primary years is crucial for both their personal development and

  their country as a whole.

• Find a mistake in the four underlined parts of the sentence and correct it:

  The maior goals of primary education is to achieve basic literacy and numeracy among all students.

• Find a mistake in the four underlined parts of the sentence and correct it:

  It is primary education that establishes foundations in science geography, history, as well other social sciences for young students.

• Find a mistake in the four underlined parts of the sentence and correct it:

  Most parents prefer an education system which offers the children widest study options in the world.

• Find a mistake in the four underlined parts of the sentence and correct it:

  The purpose of secondary education is to give common knowledge and to prepare for either higher education and vocational education.

• Read the following passage and choose the best answer for each blank:

       Children in (1)_________ Netherlands must be at least four years old to (2)_________ primary education. Almost all 4-year-olds (99.3%) in the country indeed attend primary school, (3)_______ this is not compulsory until children reach the age (4)__________ 5. Primary school is free of charge. In most schools, children are grouped by (5)_________ in mixed ability classes, with one teacher for all subjects. Primary school (6)________ of 8 groups, thus schooling (7)________ for 8 years. During the first two years, which (8)_______ kindergarten, children receive an average of 22 hours of (9)_________ , during the last 6 years children receive an average of 25 hours per week. Schools are open 5 days a week, but children are free on Wednesday afternoon. At the end of primary school, or in group 8, schools advice on secondary school choice. Most schools use a national test to support this advice, for instance the 'Citotoets', a test (10)_________ by the Central Institute for Test development.

   

  1. A. a	B. an	C. the	D. Ø
  2. A. afford	B. enter	C. come	D. run
  3. A. although	B. despite	C. in spite	D. due to
  4. A. of	B. on	C. in	D. for
  5. A. old	B. elderly	C. aging	D. age
  6. A. includes	B. contains	C. consists	D. composes
  7. A. spends	B. lasts	C. lengthens	D. takes
  8. A. also called	B. is also called	C. is called also	D. is also calling
  9. A. educate	B. educative	C. educator	D. education
  10. A. develop	B. to develop	C. developed	D. developing

  
     
    
    

• Choose a word that has different stress pattern:

  expression                 easily                 depression                disruptive