1编号:18162题型:单选题测试正确率:100.0%
计算的结果为( )
2编号:18161题型:单选题测试正确率:95.45%
3编号:18160题型:单选题测试正确率:100.0%
4编号:18159题型:单选题测试正确率:95.45%
5编号:18158题型:单选题测试正确率:89.19%
6编号:18157题型:单选题测试正确率:84.68%
7编号:18156题型:单选题测试正确率:86.88%
8编号:18101题型:单选题测试正确率:89.66%
若代数式(m+1)(m-2)=0,则m的值为( )
9编号:18100题型:单选题测试正确率:89.66%
若代数式(m+1)(m+2)=0,则m的值为( )
10编号:18099题型:单选题测试正确率:86.21%
若b(b+9)=0,则b的值为( )
提醒: