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Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 109
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 110
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

疑難雜症萬事通 - 四年級四則運算 - 前往 https://priori.moe.gov.tw/download/103/B1-2-國小四年級低成就學生學習「四則運算」教材及其迷思概念之研究.pdf
疑難雜症萬事通
在網路上遇到任何問題都可以在這邊找找看唷

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您即將離開本站

並前往 https://priori.moe.gov.tw/download/103/B1-2-%E5%9C%8B%E5%B0%8F%E5%9B%9B%E5%B9%B4%E7%B4%9A%E4%BD%8E%E6%88%90%E5%B0%B1%E5%AD%B8%E7%94%9F%E5%AD%B8%E7%BF%92%E3%80%8C%E5%9B%9B%E5%89%87%E9%81%8B%E7%AE%97%E3%80%8D%E6%95%99%E6%9D%90%E5%8F%8A%E5%85%B6%E8%BF%B7%E6%80%9D%E6%A6%82%E5%BF%B5%E4%B9%8B%E7%A0%94%E7%A9%B6.pdf

是否確定要離開？