1编号:6042题型:单选题测试正确率:63.64%
=()
2编号:6041题型:单选题测试正确率:72.73%
3编号:6040题型:单选题测试正确率:72.73%
4编号:6039题型:单选题测试正确率:56.25%
5编号:6038题型:单选题测试正确率:59.38%
6编号:6037题型:单选题测试正确率:43.75%
7编号:5800题型:单选题测试正确率:46.38%
x3+3x2-4=( )
提醒: