• 2021-04-14
    In the early 20th century credit cards became popular.
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      17.The____________ became the predominant form on the chart during the explosion of Rock N' Roll in the 1950's and it's stayed there ever since. Many popular songs, particularly from early in the 20th century, are in this form, and it is often used in love songs, pop, country and rock music.

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      Early in 20th century,__________made affordable automobiles in mass production.

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      In the early 20th century, the concept of “corporate social responsibility” was proposed by some ______.

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      With the arrival of the 20th century, the United States became increasingly urbanized, particularly in the ____ _____ cities.

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      _______ in the early 20th century, the school keeps on inspiring children’s love of art.