______is the world's longest nat

______is the world's longest national road, extending east-west for 7, 821 kilometers.
A. The Rio Grande River
B.“money bills
C. The Trans-Canada Highway
D.“open-field”
E. St. Patrick
F. Roundheads
G. The Hume Highway
H. Aotearoa
I. Aborigines
J. Nunavut
K. the Bill of Rights
L. the Ku Klux Klan
【正确答案】：C