题目列表(包括答案和解析)
| 22 |
| 2 |
| 1 |
| a+b |
| 2 |
| x-1 |
| x2 |
| x |
| 2y |
| x |
| x2 |
| 2 |
| 1 |
| a+b |
| 2 |
| x-1 |
| x3 |
| x |
| 2y |
| x |
| 1 |
| a-1 |
| 4 |
| 3 |
| h |
| π |
| 2 |
| x+3 |
| 1 |
| a-1 |
| 4 |
| 3 |
| h |
| π |
| m2-n2 |
| m-n |
| a2b-a |
| 5 |
| 2 |
| x+3 |
| A、①③⑥ | B、③④⑤ |
| C、①④⑥ | D、①⑤⑥ |
| 1 |
| 2 |
| 2 |
| x+y |
| x |
| 5 |
| x+y-z |
| 3 |
| x |
| 5 |
| x |
| 5 |
| 1 |
| 2 |
| x+y-z |
| 3 |
| 1 |
| 2 |
| x+y-z |
| 3 |
| x |
| 5 |
| 1 |
| 2 |
| x+y-z |
| 3 |
| x |
| 5 |
| 1 |
| 2 |
| x+y-z |
| 3 |
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