题型：单选题 题类：常考题 难易度：普通
|
x |
16.2 |
16.3 |
16.4 |
16.5 |
16.6 |
16.7 |
16.8 |
16.9 |
17.0 |
|
x2 |
262.44 |
265.69 |
268.96 |
272.25 |
275.56 |
278.89 |
282.24 |
285.61 |
289 |
试题篮
