老师您好,我想请问一下 if you could give me a message,i would be grateful 这里的could是用的委婉语气的用法还是对现在进行虚拟是can 的过去式的用法的?could you open the window ?委婉语气是否属于虚拟语气呢?能不能一半虚拟一半真实...
...流。【真题例句】a teenage talent
and his teacher 一位天才少年和他的老师(2019全国卷III阅A)These are the findings of a 40-year study that followed the lives of 456 teenage boys from Boston. 这些发现是基于一项40年的研究,这项研究追踪了来自波士顿的456个...