1编号:6254题型:单选题测试正确率:51.61%
当分式的值为负时,x的范围为()
2编号:6253题型:单选题测试正确率:0.0%
3编号:6252题型:单选题测试正确率:100.0%
当分式的值为正时,x的范围为()
4编号:6251题型:单选题测试正确率:100.0%
5编号:6250题型:单选题测试正确率:48.65%
若分式的值为整数,则整数x有()个
6编号:6249题型:单选题测试正确率:86.49%
7编号:6248题型:单选题测试正确率:62.16%
8编号:6247题型:单选题测试正确率:56.92%
9编号:6246题型:单选题测试正确率:53.85%
10编号:6245题型:单选题测试正确率:81.54%
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