4.的值为 A.-4 B.4 C.2 D.-2 查看更多

 

题目列表(包括答案和解析)

的值为                                                                           

A.-4                        B.4                            C.-2                        D.2

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已知函数的值为            

A.-4                          B.2                          C.0                        D.-2

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的值为

A.-4                 B.4                  C.2                    D.-2

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的值为

A.-4                 B.4                  C.2                    D.-2

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的值为                                         (  )

A.-4                             B.4    C.-2       D.2

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