[Mức độ 1] Cho hàm số  có bảng biến thiên như sau:   Tổng giá trị cực đại và giá trị cực tiểu của hàm số đã cho bằng

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:

  pain                 afraid                    certainly                     fail

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

  casual                  usually                   occasion                    comprehension

• Choose the word whose stress is on the second syllable:

  thematic                mountainous                 library                   legacy

• Choose the word whose stress is on the second syllable:

  innocent                 pharmacy                   existence                      pianist

• Choose the best answer for the following sentence:

  Do you think she can ______________ a promise?

• Choose the best answer for the following sentence:

  The Rolling Stones have ____________ pleasure to millions of fans for more than 40 years.
  
  

• Choose the best answer for the following sentence:

  Ann _____________ that she would wait at the bus stop.

• Choose the best answer for the following sentence:

  “How old are you?”
  → They asked her ____________ .
  
  

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

  If I find your pen. I send it to you.

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

  I am very interesting in problems caused by pollution.