Question:
Why was Ladislas Biro’s pen better than earlier models?
-
A.
It didn’t need to be filled with ink as often. -
B.
It was easier to use. -
C.
It was designed by a chemist. -
D.
The ink stayed in the pen until it was needed.
Reference explanation:
Correct Answer: EASY
Knowledge: Reading Comprehension
Explain:
Why are Ladislas Biro’s pens better than previous models?
A. It doesn’t need to refill ink frequently.
B. It’s easier to use.
C. It was designed by a chemist.
D. Ink stays in the pen until needed.
Info: With the help of his brother, who was a chemist, he produced a ballpoint pen that didn’t leak when the pen wasn’t being used.
With the help of his brother, a chemist, he produced a ballpoint pen that did not leak ink when the pen was not in use.
Choose D.
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