ensure ready sales

ensure ready sales sales sales sales sth enjoy a ready sales怎么理解?sth作为一件物,可以自己喜欢畅销? ready 英语 单选 语法1.Efforts were made______that everything would be ready before the guests arrived.A)to ensure B)ensuring C)to have ensure D)being ensure这题答案是A,可是固定搭配是make so.do sth.为什么会选A呢,好像是还原to,希 英语翻译An inventory equal to 90 days sales is as much as even the strongest businesses carry,and then only as a way to anticipate higher prices or ensure against shortages.请问这句话如何翻译? ensure sb that 还是ensure that?例句, total sales sales reference sales是什么意思 sales是什么意思 Sales promotion sales cold sales leads generate sales have sales .