Question

甲、乙兩隊(duì)進(jìn)行拔河比賽，結(jié)果甲隊(duì)?wèi)?zhàn)勝了乙隊(duì)．下列說(shuō)法正確的是
①甲隊(duì)對(duì)乙隊(duì)的拉力大于乙隊(duì)對(duì)甲隊(duì)的拉力
②甲隊(duì)對(duì)乙隊(duì)的拉力等于乙隊(duì)對(duì)甲隊(duì)的拉力
③甲隊(duì)隊(duì)員腳下所受的最大靜摩擦力等于乙隊(duì)隊(duì)員腳下的最大靜摩擦力
④甲隊(duì)隊(duì)員腳下所受的最大靜摩擦力比乙隊(duì)隊(duì)員腳下的最大靜摩擦力要大

1. A.
   ①③
2. B.
   ②④
3. C.
   ②③
4. D.
   ①④

Answer 1

C