x+1-a |
a-x |
1 |
2 |
1 |
2 |
x+1-a |
a-x |
1 |
a-x |
1 |
a-[2a-x] |
1 |
a-x |
1 |
a-x |
1 |
a-x |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
a-x |
1 |
a-x |
1 |
a-x |
1 |
2 |
3 |
4 |
1 |
2 |
1 |
2 |
1 |
2 |
5 |
4 |
1 |
2 |
3 |
2 |
1 |
2 |
5 |
4 |
1 |
2 |
3 |
2 |
3 |
2 |
5 |
4 |
3 |
2 |
1 |
2 |
3 |
2 |
3 |
2 |
5 |
4 |
|
1 |
2 |
1-x2 |
1 |
x-a |
2x |
2x+1 |
A.0 | B.1 | C.2 | D.3 |
3 |
2 |
ax+a-3 |
lna |
© 2017-2019 超级试练试题库,All Rights Reserved.