ADMICRO

Read the following passage then choose the best option.

 Computerization has changed high school education in many ways. In the early 1980s, only 20% of high school teachers in the US used computers. However, since then high schools in the US have computerized rapidly. In 1987, schools acquired about 1.5 million computers with 95% of the schools having at least one computer. At school, teachers can use a computer to bring texts, sound, and pictures into a classroom. With a computer, they can readily attract and retain students’ attention. Computers can also speed up the teaching process and make difficult-to-explain ideas straightforward. This means that teachers can spend more time answering students’ questions and catering to other needs. Computer software can shorten the learning process by illustrating real-world applications of abstract theories.

What is the main idea of the text?

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ZUNIA12
ZUNIA9
AANETWORK