A new computer costs about ()of this used one.
A.正确答案Dthe three times price
B.three time the price
C.three times a price
D.three times the price
A new computer costs about ()of this used one.
A new computer costs about ()of this used one.
A.正确答案Dthe three times price
B.three time the price
C.three times a price
D.three times the price