Phương trình nào dưới đây có tập nghiệm trùng với tập nghiệm của phương trình ?        

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  I missed ___________ to him on the phone because I was so busy ___________ the dinner.

   

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

  Although Susan has a good job, she cannot afford to move out of her parents’ house.

   

   

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

  He tried to complete the work before the deadline in spite of his tiredness.

   

   

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

  My advice to you is to take more exercise and eat less.

   

   

• Choose a word that has different stress pattern:

   major              event                  decline               rename

• Choose a word that has different stress pattern:

   marry             program             spirit              perform

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

   teenager                 agree               organize               degrade

• Choose the best answer for the following sentence:

  The water in the lake must be ___________ before you use it.

   

• Choose the best answer for the following sentence:

  Most feminists object  to beauty contests in which contestants are in _____________ 

  swimsuits and ___________ high-heeled shoes.

   

• Choose the best answer for the following sentence:

  Beauty contests increased _________ most in _________ popularity in 1960.