He acquired Swiss nationality (20) in 1901 and he began working at the Swiss patent office the next year.
Correct the following sentence..
in 1901 and
A.in 1901 and,
B.in 1901, and
C,in 1901, and,
D.no error
I think it is D...?
Correct the following sentence..
in 1901 and
A.in 1901 and,
B.in 1901, and
C,in 1901, and,
D.no error
I think it is D...?