Which one is wrong about Benjamin Franklin?（）
A.He was also a Doctor.
B.He loved reading.
C.He started the first public library in Philadelphia.
D.He was 81 when he went to the Constitutional Convention.
正确答案：A
Which one is wrong about Benjamin Franklin?（）
A.He was also a Doctor.
B.He loved reading.
C.He started the first public library in Philadelphia.
D.He was 81 when he went to the Constitutional Convention.
正确答案：A