1.设.集合( ) A.1 B.-1 C.2 D.-2 查看更多

 

题目列表(包括答案和解析)

设集合=   

A.{1}                        B.{1,2}                   C.{2}                        D.{0,1,2}

查看答案和解析>>

设集合=   

A.{1}                        B.{1,2}                   C.{2}                        D.{0,1,2}

查看答案和解析>>

设集合=   

A.{1}                        B.{1,2}                   C.{2}                        D.{0,1,2}

查看答案和解析>>

设集合=   

A.{1}                        B.{1,2}                   C.{2}                        D.{0,1,2}

查看答案和解析>>

设集合=

A.{1,3}            B.{2}               C.{2,3}            D.{3}

 

查看答案和解析>>


同步练习册答案