1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
2 |
9 |
2 |
7 |
2 |
7 |
2 |
9 |
2 |
7 |
2 |
9 |
2 |
9 |
2 |
7 |
2 |
A.0 | B.1 | C.2 | D.3 |
1 |
x |
1 |
2 |
A.(-log2
| B.(1,log2
| C.(0,log2
| D.[1,log2
|
A.(3,4) | B.(2,3) | C.(1,2) | D.(0,1) |
A.[-
| B.(-∞,-2]U[1,+∞) | C.[-1,2] | D.[-2,1] |
© 2017-2019 超级试练试题库,All Rights Reserved.