1编号:18526题型:单选题测试正确率:88.56%
多项式x4+5xyz+4xy-2是()
2编号:18525题型:单选题测试正确率:53.52%
多项式πx4y+6x2yz+4xy-2是()
3编号:18524题型:单选题测试正确率:62.96%
的系数和次数分别为()
4编号:18523题型:单选题测试正确率:74.07%
-πm3n的系数和次数分别为()
5编号:18522题型:单选题测试正确率:62.96%
32x2y3的系数和次数分别为()
6编号:18521题型:单选题测试正确率:75.93%
7编号:18520题型:单选题测试正确率:72.22%
-π5x4y4的系数和次数分别为()
8编号:18519题型:单选题测试正确率:64.81%
(-4)2m2n3的系数和次数分别为()
9编号:18518题型:单选题测试正确率:75.29%
10编号:18517题型:单选题测试正确率:76.47%
-π2a3b4的系数和次数分别为()
提醒: