If Jane can produce 3 pairs of shoes per hour, while Bob can produce 2, then __ has a(n) ____ advantage in producing shoes.
If Jane can produce 3 pairs of shoes per hour, while Bob can produce 2, then __ has a(n) ____ advantage in producing shoes.
A.Jane? absolute
B.Jane? comparative
C.Bob? absolute
D.Bob? comparative
正确答案:Jane? absolute