台灣現在的國中數學不教斜率，有的理化老師會為了教速度而被迫講一下，但也只是提到而已。 近幾年來自然科基測會考的趨勢就是「不考單純的計算，頂多考些正比反比、比 ... ... <看更多>
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Severity: Warning
Message: file_get_contents(https://api.kolvoice.com/es/query_keyword.php?k=%E5%9C%8B%E4%B8%AD%E6%95%B8%E5%AD%B8+%E6%80%8E%E9%BA%BC+%E6%95%99&t=rel): failed to open stream: Connection refused
Filename: models/Site_model.php
Line Number: 534
Backtrace:
File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 534
Function: file_get_contents
File: /var/www/html/KOL/voice/application/controllers/Pages.php
Line: 488
Function: get_rel_keyword
File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once
Severity: Warning
Message: file_get_contents(https://api.kolvoice.com/es/query_keyword.php?k=%E5%9C%8B%E4%B8%AD%E6%95%B8%E5%AD%B8+%E6%80%8E%E9%BA%BC+%E6%95%99&t=rel): failed to open stream: Connection refused
Filename: models/Site_model.php
Line Number: 534
Backtrace:
File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 534
Function: file_get_contents
File: /var/www/html/KOL/voice/application/controllers/Pages.php
Line: 489
Function: get_rel_keyword
File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once
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