![](https://cache.ptt.cc/c/https/i.imgur.com/v7CjcuZl.jpg?e=1664983700&s=_avp1cv65UazvWiY7wee6w)
![](https://cache.ptt.cc/c/https/i.imgur.com/cnp4woYl.jpg?e=1664964894&s=vHicxBcP4GTdcityOm6F9A)
![](https://cache.ptt.cc/c/https/i.imgur.com/hCVeFuzl.jpg?e=1664976497&s=3z5XmpBikZAUyhgxKrx9XQ)
![](https://cache.ptt.cc/c/https/i.imgur.com/93ZMttkl.jpg?e=1664968042&s=y3VOhoWp4F4z4FL3My9utw)
![](https://cache.ptt.cc/c/https/i.imgur.com/MoFhfG9l.jpg?e=1665002992&s=Y1bQun1ioytMjJRAJB33IQ)
※ 文章網址: https://www.ptt.cc/bbs/Examination/M.1523885296.A.E2D.html
→ polo608: http://i.imgur.com/hCVeFuz.jpg 04/16 22:18
→ polo608: http://i.imgur.com/93ZMttk.jpg 04/16 22:19
→ ravero: 感謝polo大,原來是我把保證所得的定義搞錯了,謝謝您幫 04/17 06:10
→ ravero: 我突破盲點~ 04/17 06:10
推 CiWan: https://i.imgur.com/MoFhfG9.jpg 04/17 15:34
→ ravero: 感謝C大~ 04/17 22:18