A. More time and more money B. A meaning to life

C. How to end the war D. The peace between nations

One day the famous American scientist Albert Einstein met an old friend of his on a street in New York.

“Mr Einstein,” said the friend, “ it seems that you need to put on a new overcoat. Look, how worn-out it is!”

“It doesn’t matter,” answered Albert Einstein. “No one knows me here in New York.”

Several years later they met in New York again. Einstein had been a world-famous physicist after then but he still wore the same old overcoat.

Once more his friend persuaded him to buy a new one.

“There is no need now,” said Einstein, “Everybody here has known me.”

根据短文内容，回答问题。

1. Where did Albert Einstein met an old friend of his?

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2. What did the friend want him to buy?

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3. How about Einstein’s overcoat?

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4. Did Einstein still wear the same old overcoat when he became a world-famous physicist? ________________________________________________________________

5. What did Einstein say when the friend persuade once more him to buy a new overcoat? ________________________________________________________________