1编号:22289题型:单选题测试正确率:59.05%
如图所示,四边形ABCD中,AE、AF分别是BC、CD的垂直平分线,∠EAF=80°,∠CBD=30°,则∠ADC的度数为()
2编号:22275题型:单选题测试正确率:43.33%
若,则代数式=()
3编号:22274题型:单选题测试正确率:71.43%
4编号:22273题型:单选题测试正确率:54.14%
5编号:22272题型:单选题测试正确率:48.57%
化简的结果是()
6编号:22271题型:单选题测试正确率:37.14%
7编号:22270题型:单选题测试正确率:80.0%
8编号:22269题型:单选题测试正确率:70.0%
9编号:22268题型:单选题测试正确率:53.06%
10编号:22267题型:单选题测试正确率:55.1%
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