Tập xác định của hàm số  là:

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose a word that has different stress pattern:

  confide               matter                finish                even

• Choose the word that has the underlined part pronounced differently from the rest:  

  cheat            psychology              each                approach

   

• Choose the word that has the underlined part pronounced differently from the rest:  

  idea              cheat               beat               beach

   

• Choose the word that has the underlined part pronounced differently from the rest:  

   guarantee           teen            keep              cheerful

   

• Choose the word that has the underlined part pronounced differently from the rest:  

   laugh           through           eighth           lightning

   

• Choose the best answer for the following sentence:

  They are the only two British students in our class so they tend to _____________________  together.

   

• Choose the best answer for the following sentence:

  If you go on like this, you will end _____________________________ in prison.

   

• Choose the best answer for the following sentence:

  I will never forget ________________________ classmate of mine, Peter Jones, who shared _____________________ same class with me for three years.

• Choose the best answer for the following sentence:

  There are two public libraries in the city, but _____________ of them is located close to the place where I live.

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

  I am attending evening classes of philosophy and fine art.