The word "bunk" was derived from a person's name "Felix Walker".
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The word "bunk" means "any kind of empty talk".
A. 对
B. 错
Originally, the word "Marathon" was the name of a person who ran a long distance.
A. 对
B. 错
Ketchup is very popular in western countries, but in fact, is was originated from ancient China.
A. 对
B. 错
The formula of ketchup had never changed in the past several decades.
A. 对
B. 错