答案:D
书店的图书一律九折销售.
(1)一本《辞海》原价120元,现在售价多少元?
(2)小明买了一本科技书,付了19元,这本科技书原价多少元?
Mooring()are placed on both banks of the Suez Canal about 200m apart.
A.bollards
B.ballasts
C.bands
D.benefits