A:12
B:511
C:3
D:8
五四运动取得初步胜利,主要体现在( )①“外争国权”②“内惩国贼”③“废除‘二十一条”④“拒绝在和约上签字”
根据句子意思,用括号中所给词的正确形式填空,每空填一词。
Seven ____ (twelve) of the students have taken part in the tree-planting activity since Monday.