您选择的知识点:
  • 分式化简求值删除

1编号:14078题型:单选题测试正确率:64.0%

2编号:14077题型:单选题测试正确率:70.45%

3编号:14076题型:单选题测试正确率:45.45%

-1,y=2时,=()

4编号:14075题型:单选题测试正确率:81.82%

5编号:13775题型:单选题测试正确率:69.19%

时,分式的值为()

6编号:6359题型:单选题测试正确率:50.0%

7编号:6358题型:单选题测试正确率:77.78%

8编号:6357题型:单选题测试正确率:88.89%

9编号:6356题型:单选题测试正确率:76.19%

10编号:6355题型:单选题测试正确率:73.81%