根據(jù)題意,紅隊(duì)共進(jìn)4球,失2球,凈勝球數(shù)為:4+(-2)=2;
黃隊(duì)共進(jìn)2球,失4球,凈勝球數(shù)為2+(-4)=-2;
藍(lán)隊(duì)共進(jìn)1球,失1球,凈勝球數(shù)為1+(-1)=0;
故選A.
足球循環(huán)賽中,紅隊(duì)勝黃隊(duì)4:1,黃隊(duì)勝藍(lán)隊(duì)1:0,藍(lán)隊(duì)勝紅隊(duì)1:0,則紅隊(duì)、黃隊(duì)、藍(lán)隊(duì)的凈勝球數(shù)分別為( ?。?A.2,-2,0 B.4,2,1 C.3,-2,0 D.4,-2,1
足球循環(huán)賽中,紅隊(duì)勝黃隊(duì)4:1,黃隊(duì)勝藍(lán)隊(duì)1:0,藍(lán)隊(duì)勝紅隊(duì)1:0,則紅隊(duì)、黃隊(duì)、藍(lán)隊(duì)的凈勝球數(shù)分別為( )
A. 2,-2,0
B. 4,2,1
C. 3,-2,0
D. 4,-2,1
A. 2,-2,0
B. 4,2,1
C. 3,-2,0
D. 4,-2,1
數(shù)學(xué)人氣:194 ℃時(shí)間:2020-05-12 05:19:23
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