A.(-
| B.(-
| ||||||||||||||||
C.(
| D.(-
|
1 |
2 |
1 |
2 |
1 |
3 |
1 |
2 |
1 |
2 |
1 |
3 |
1 |
2 |
2 |
3 |
4 |
3 |
5 |
4 |
4 |
3 |
2 |
3 |
5 |
4 |
2 |
3 |
1 |
3 |
4 |
5 |
5 |
6 |
4 |
5 |
1 |
3 |
5 |
6 |
1 |
3 |
|
A.x0>8 | B.x0<0或x0>8 |
C.0<x0<8 | D.x0<0或0<x0<8 |
1 |
4 |
A.log2
| B.log2
| ||||
C.20.1<20.2<log2
| D.20.1<log2
|
A.15% | B.12% | C.10% | D.5% |
A.(-1,
| B.(-
| C.(-∞,
| D.(-∞,6] |
A.0<a<1,b>0 | B.a>1,b<0 | C.a>1,b>0 | D.0<a<1,b<0 |
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