[单选题]已知,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.-C.D.2
[单选题]已知a>b,且c为正数,那么在下列代数式中正确的是( )。A.a>b+cB.ac>bcC.a>cD.b>c
[单选题]已知|a-b|+(a+b)=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.-C.D.2
[单选题]已知|a-b|+(a+b)4=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.C.D.2
[单选题]已知|a-b|+(a+b)4=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.C.D.2
[单选题]已知|a-b|+(a+b)4=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.-C.D.2
[单选题]已知|a-b|+(a+b)4=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.-C.D.2
[单选题]已知|a-b|+(a+b)4=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.C.D.2
[单选题]已知|a-b|+(a+b)4=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.C.D.2
[单选题]已知|a-b|+(a+b)4=0,那么代数式(a+1)+(a+3)/(b-1)(b-6)的值为( )。A.-2B.-C.D.2