Business class,put,you,in,why,then,don't,) 怎么造句?

Business class,put,you,in,why,then,don't,) 怎么造句? put up a business. They have decided to fly business class VPS 和business class这两种哪个更好? 商务英语口语课 用英语怎么说是oral business english class 还是business english oral class Business一般是单数名词还是复数?如果我要说if business put profit ahead of...用put还是puts? it was tough but the company paid for me to fly business class中的fly business class business business business business business Business Business business business business business