Tập xác định của hàm số $y=\sqrt{2x-3}+\sqrt{4-3x}$ là:

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

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

  stop                    post                    offer                    from

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

  school                  stood                     good                    look

• Choose a word that has different stress pattern:

  customer                   deliver                    kilometre                    document

• Choose the best answer for the following sentence:

  David, ______________ works in the central post office, is my best friend.

• Choose the best answer for the following sentence:

  ''____________ do you go to the post office, Nam?''

  ''Twice a week

• Choose the best answer for the following sentence:

  Our office is equipped ______________ advanced technology.

• Choose the best answer for the following sentence:

  The message introduces the ______________ provided by the Nationl Post Office.

• Choose one sentence that has the same meaning as the root one:

  Mrs. Mai is our English teacher. Her daughter works in the city ’s post office.
  
  

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

  smell                 swept                  sledge                   scene

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

  slave                 smash                    snake                 swathe