While the sun is the major source ultraviolet rays, it is not the source only.

Câu hỏi liên quan

• “Would you like to go to the movie tonight?”  -    “_____________”

• Our civilization is so commonplace to us that rarely we stop to think about its complexity.

• The refugees are very much upset because have been deprived from their homeland and their families

ZUNIA12

• Choose a, b, c, or d that best completes each unfinished sentence:

  The quiet country roads are ideal for cycling.

• They were all shock his failure in the competition

• Yogurt contains a higher  percentage of lac acid than another fermented milks, and it is rich in complex vitamins.

• Because of their color and shape, seahorses blend so well with the seaweed in which live that is almost impossible to see themselves

• For many years, scientists studying the effects that the sun on human skin.

• In some species of fish, such the three-spined stickleback, the malen, not the female, performs task of caring for young.

• Industrialist Henry Ford introduced assembly-line techniques the manufactures of motor vehicles.

• The midnight sun is phenomenon in which the Sun visible remains the sky for twenty-four hours or longer.

• A paragraph is a portion of a text consists of one or more sentences elated to same idea.

• The instructor advised the students for the procedures o follow writing the term paper.

• For many years , people have wondered that life exits elsewhere in the universal

• That the poverty action group was set up in the 1970s was a sign of public awareness during that decade.

• John: “Can you tell me the way to the nearest post office?” Nam: “_______”. 

• Without a hesitation, he did a decision not to take the course 

• Although he is 103 but, he still does a lot of work in the flat

• Included in the series are “The Enchanted Horses”, among famous children’s stories.

• The Egyptians first discovered that drying fruit preserved it, made sweeter and improvement its flavor.