Warning: file_put_contents(/www/wwwroot/ppbbu/3350.cn/cache/f7a51aeccefdb15b750a766be38a1f57.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/3350.cn/index.php on line 58 A2是什么意思,A2的翻译,A2音标、读音、用法和例句_万杯洁海词词典
in the UK, paper that is a standard size of 42 centimetres by 59.4 centimetres
a public exam taken in England and Wales by children aged 17 or 18. Students take AS level exams then A2s, usually a year later, which together make a full A level qualification.