Read the following passage and mark the letter Cor D on your answer sheet to indicate the correct a...

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Which of the following could be the main idea of the passage?

Different points of view are the main problem between generations in America.

Generation gap doesn't cause a big problem in American families.

The areas of difference in generation gap have changed over the years.

The generation gap in the past was different from that in the modern time.

Giải thích

Đáp án đúng là: B

Giải thích: Nội dung đoạn văn nói về khoảng cách thế hệ không gây ra các vấn đề chính trong gia đình Mỹ