To survive, most birds must eat at least half their own weigh in food every day .

Câu hỏi liên quan

• After talking in Copenhagen yesterday, the secret of state returning to Washington.

• Southern California, is known for its mild winters, has become the new home for many senio citizens escaping the Northern winters

• Most of the magnesium used in the United S comes from the sea water.

ZUNIA12

• Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

• Choose the letter A, B, C or D to complete the sentences. "The break ______ of the family home following the divorce was a great shock to the children."

• Lassen National Park, the situation of a dormant volcano, is one of the most beautiful but least visited parks in the west United States.

• At the awards banquet, the philanthropist was recognized for his genero and careful in aiding the poor.

• Don’t worry ____ home late tonight. 

• From archeological evidences, we know that Egyptians were highly organized and civilized. Moreover, they were skillful in crafts

• Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

  In the field of artificial intelligence, scientists study methods for developing computer programsthat display aspects of intelligent behavior. 

   

• Concorde can fly across the Atlantic without re-fueling carrying 11 tons of freight 

• The number of time she spends gardening is increasing every day.

• It took the mayor over an hour explanation to the other members o the board why he had missed (last meeting.

• Vitamin E, which is found in nutritious foods such as green veget and whole grains, action as an antioxidant in cell membranes.

• There is nothing   .......  than going swimming in hot weather.

• Some of the stiffest competitions the jackals face on the plas of Africa comes from vultures

• In the 1920s, Tulsa had a higher of millionaire than any U.S. city

• A computer networks usually includes either selected employees of a particular business or or people who do not work together but have simi interests

• After the accident there was a solid of cars stretched back for several miles.

• Inventing by Roger Bacon, the magnifying glass led to the creat of other scientific tools which have produced immeasur scientific progress.