Warning: file_put_contents(): Only 0 of 5438 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 Business English Certificate Vantage是什么意思，Business English Certificate Vantage的翻译，Business English Certificate Vantage音标、读音、用法和例句_菜篮子兴趣思朗文词典
I taught myself business English and passed the Business English Certificate (BEC) vantage and higher; 我教自己的商务英语，并通过商务英语证书（选委会）的高度和较高； kafeiyuyanfei.blog.163.com