Trong không gian với hệ tọa độ cho đường thẳng và mặt phẳng . Viết pt đường thẳng đi qua điểm , biết và cắt .

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  Beauty contests are very popular__________ teenagers in Venezuela.

   

• Choose the best answer for the following sentence:

  A beauty contest is a competition based largely ______________  the beauty of the

  contestants’ physical appearance.

   

• Choose the best answer for the following sentence:

  You have not participated __________ any of our competitions before, have you?

   

• Choose the best answer for the following sentence:

  _________ a contest requires a good preparation.

   

• Choose the best answer for the following sentence:

  She looked at me with admiration, ____________.

   

• Choose the best answer for the following sentence:

  _________ a winner in an eloquence, you must be very competent in public speaking.

   

• Choose the best answer for the following sentence:

  ______________ The semi-finals, he went on to play in the finals.

   

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

  She is wearing a nice dress. Her husband presented it to her on their 10th wedding anniversary.

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

  We ordered wine, not beer.

• Choose a word that has different stress pattern:

  competitive              entertainment                   disqualify           especially