考试大网页上的两个题,能给我讲讲吗。答案没有
Nowadays advertising costs are no longer reasonable in ________ to the total cost of the product.
A) relation
B) reference
C) connection
D) proportion
. It’s not profitable to provide bus services in districts where the population is widely ________ .
A) separated
B) scattered
C) dismissed
D) divided