1编号:10215题型:单选题测试正确率:50.0%
若,则x:y=()
2编号:10214题型:单选题测试正确率:50.0%
若,则=()
3编号:10213题型:单选题测试正确率:0.0%
若(x-y):(x+y)=3:5,则=()
4编号:10212题型:单选题测试正确率:50.0%
5编号:10211题型:单选题测试正确率:70.0%
若2x-3y与x+2y的比是3:4,则x:y的值是()
6编号:10210题型:单选题测试正确率:70.0%
7编号:10207题型:单选题测试正确率:51.61%
若2x-y与x+y的比是2:3,则的值是()
8编号:10206题型:单选题测试正确率:70.97%
9编号:10205题型:单选题测试正确率:58.06%
若x:(x+y)=3:5,则=()
10编号:10196题型:单选题测试正确率:62.96%
提醒: