1编号:33514题型:单选题测试正确率:71.22%
计算的结果为( )
2编号:33513题型:单选题测试正确率:61.73%
若a>0,b<0,化简=( )
3编号:33512题型:单选题测试正确率:60.36%
当3<a<4时,化简( )
4编号:33402题型:单选题测试正确率:72.93%
计算的结果是( )
5编号:33401题型:单选题测试正确率:78.58%
6编号:31849题型:填空题测试正确率:62.91%
的值为____.
7编号:31847题型:填空题测试正确率:62.14%
计算=____.
8编号:31725题型:填空题测试正确率:55.43%
计算的值为____.
9编号:31723题型:填空题测试正确率:67.69%
计算=____.
10编号:31722题型:填空题测试正确率:58.58%
计算:____.
提醒: