2 |
3 |
3 |
2 |
2 |
3 |
A.a<b<c | B.c<a<b | C.c<b<a | D.a<c<b |
2 |
3 |
2 |
3 |
2 |
3 |
2 |
3 |
3 |
2 |
3 |
2 |
2 |
3 |
2 |
3 |
2 |
3 |
A.[0,2] | B.(-∞,2] | C.[3,5] | D.[2,3] |
3+2x-x2 |
A.log34>(
| B.log
| ||||||||
C.log34>log
| D.log
|
|log3x|-1 |
A.{x|x≥3} | B.{x|x≤
| C.{x|0<x≤1} | D.{x|0<x≤
|
5-x |
1 |
2 |
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