1 |
3 |
1 |
8 |
5 |
2 |
30 |
64 |
1000 |
1 |
3 |
1 |
4 |
5 |
2 |
1 |
2 |
4 |
10 |
1 |
3 |
1 |
2 |
1 |
2 |
10 |
4 |
1 |
2 |
30 |
1 |
2 |
1 |
2 |
1 |
2 |
lg5 |
lg6 |
1 |
2 |
lg
| ||
lg(2×3) |
1 |
2 |
1-lg2 |
lg2+lg3 |
1 |
2 |
1-a |
a+b |
b+1 |
2(a+b) |
|
2 |
3 |
|
2 |
3 |
1 |
2 |
1 |
2 |
(2n+1)2•(
| ||
4n•8-2 |
A.
| B.22n+5 | C.2n2-2n+6 | D.(
|
6
|
3 | 3
| ||
3 | 0.125 |
3 |
4 |
2 |
3 |
3 | a
| ||||
|
3 |
| ||||
1 |
2 |
1 |
2 |
© 2017-2019 超级试练试题库,All Rights Reserved.