It was Mary Anderson, an amate invention, who first patented windshield wipers for automob.

Câu hỏi liên quan

• Choose the best option:

  Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

• I hadn’t understood his directions. However, I asked him to repeat he’d said.

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

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• The British national anthem, calling “God Save the Queen”, was a traditional song the 18th century.

• In 1984, the world population rose to over 4.7 billion, almost 85 million from an estimate made the year ago.

• Choose the correct answer to complete the sentence. " They believe that some of ____ happiest people in the world are those who help to bring happiness to others"

• Choose the correct answer to each of the following questions. "My Son Sanctuary is a large complex of religious relics comprising more ______ 70 architectural works such as towers, temples, and tombs."

• Choose the mistake in the following sentences: Some of the people they were invited to the party cannot come.

• The car ________ if somebody takes it there. 

• Choose the correct answer to complete the sentence. " Most young people become homeless _______ circumstances make it impossible for them to live at home"

• Before bridges werebuilt, all transport across major rivers in the area were by ferryboat.

• Because diamond is the hardest naturally occurring substance, it is used in industry for to cut, grinding, and boring other materials

• In a medical study of nearly 5.000 adults, half of them were given one aspirin a day and the other half given a placebo, it was found that those taking Aspirin suffered 38 percent fewer heart attacks than those wh.

• It was in 2000........she started to collect coins. 

• Afterwards I’d read the manual, I found I could us the computer easily.

• The Red River, so named because of the red-colored sediment it carries, it is on of th branches of the Missippi

• Petroleum  is composed of cmplex mix of Hydrogen and Carbon.

• While the sun is the major source of ltraviolet rays, it is not the source only .

• The word "inconsequential"  is closest in meaning to ______.

• To assure the safely of workers who must handle radioactive materials, the employer should not leave them ente) contaminated areas without protective clothing.