The Carbon atoms of the diamond are so strongly bonded that a diamond can only be scratched with other diamond.

Câu hỏi liên quan

• Individuals with chronic liver disease is gravely at risk for premature death, heart seizures, strokes as well as hypertension, jaundice, and malnutrition.

• Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

  A. sacrifice B. supportive C. compliment D. maintenance

• From now on, we’re going to study really hardly and make sure we will pass the exams.

ZUNIA12

• Scientists are still uncertain of what the universe originated billions of years ago.

• The main cause of the strike was the management's refusal to give further consideration to the question of paying_____ .

• Some methods to prevent soil erosion are plowing parallel with the slopes of hills, to plant trees on unproductive land, and rotating crops.

• The tourists refused to ................ the poor service.

• Before she moved here, Arlane had been the president of the organization since four years.

• In the sixteenth century, Francois Vieta, a England mathematician, used the vowels “a”, “b”, “c”, “d”, “e” to represent a unknown number.

• Abigail Adam’s letters to her husband present a graphic picture of the age which she lived.

• She_______come yet; we're still waiting for her. 

• Few people realize that the musician of the national anthem of the United States originally belonged to the British drinking song.

• What_______you been doing? 

• Choose the best answer:

  They don’t allow us .............. here.

• Choose the best answer:

  The child used ......... about nature when they were in kindergarten.

• Choose the underlined part that needs correction.

  People consider it rude to point about anyone.

• Identify the error in each sentence: 

  Daisy has such many things to do that she has no time to go out.

• Because not food is as nutritious for a baby as its mother’s milk, many women are returning to the practice of breast feeding.

• A dancing is the oldest and liveliest of the arts.

• Choose the best option A, B, C or D to complete the sentence.

  If they don’t give us a better price, we will turn_________ their offer.