题目内容

Which of the following descriptions is NOT correct about Benjamin Franklin?

A. He invented bifocal glasses for the elderly.
B. He designed the earliest swimming spectacles and flippers.
C. He created 9 and 19 magic squares.

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A. Temperance
B. Intelligence
C. Dullness

A. Let all your things have their places.
B. Make no expense but to do good to others or yourself.
Cleanliness is less important than frugality.

A. industry
B. moderation
C. sincerity

A. The 1920s
B. The Gilded Age
C. The Jazz Age
D. The Roaring Twenties