A.-8 | B.0 | C.8 | D.-24 |
A.(-2005)2 | B.-(-2005)3 | C.-20053 | D.(-2005)4 |
1 |
2 |
A.0 | B.-4 | C.-3 | D.4 |
A.a+2008 | B.2008a | C.|a| | D.a2+
|
A.8 | B.-8 |
C.1 | D.以上答案都不对 |
A.-1210000,0.0125 | B.+1210000,0.125 |
C.+1210000,-0.0125 | D.-1210000,-0.125 |
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