GMAT Sentence Correction (SC) | Some varieties of parrots live as long as the age of one

Hello aja1991.

Some theories before solving the question:
- X lives for 100 years<== CORRECT
-X lives for 100years old <==INCORRECT
- X is 100 years old <==CORRECT
-X lives the age of 100 years <==INCORRECT.
- X lives to be 100 years old <== AbsolutelyINCORRECT.

Back to the question.

Some varieties of parrots liveas long as the age of one hundred years.

(A) as long asthe age of one hundred years
Wrong. "live the age of...." in awkward.

(B) as long as one
...

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