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- 精华
- 1
- 积分
- 16768
- 经验
- 16768 点
- 威望
- 10 点
- 金钱
- 25836 ￥
- 魅力
- 16205
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i ll try later[转帖]
| i ll try later
28.09
awa ai: school should teach computer and technology..., since morden sciety....
aa: a comany id- card to prevent theft....
math:
1. if xy<0?
a. x3y4/xy <0
b. IxI -IyI < Ix-yI
2. right triangle, a+b=12, c=10, what is the area?
answer: 11 |
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