This is a top secret letter as it is marked “____________ ”(confidential) in the top-left corner of the envelope.
举一反三
- After DCT, the energy of the image is usually concentrated in the （ ) of the image. A: top left corner B: top right corner C: bottom left corner D: bottom right corner
- When you write an informal letter, write your ______ in the top right-hand corner and the ______ below it. A: address,date B: date, address
- The mother finds an envelope with items such as old family photographs, letters, greeting cards, and love notes they gave their daughter and sees the words "DO NOT THROW AWAY" marked on the envelope. But she feels indifferent to this envelope.
- —It’s a top secret .—Yes，I see. I will keep the secret ▲ you and me.
- 【单选题】在下列选项中,background-position属性值书写正确的是()。 A. p{ background-position:left top; } B. p{ background-position:left 10; } p{ background-position:left top; } C. p{ background-position:10 top ;} D. p{ background-position:top 10 ;}