请问老师们,It happened while he was living in Beijing和It happened while he lived in Beijing是不是没有区别啊?另外He was finishing his work at 6yesterday.这个表达可以吗?是表示他昨天下午六点即将完成工作的意思吗?
...可数名词或复数名词连用,到底是“一些”还是“全部”的意思呢?新编现代高级英语语法新编P431,例句:Barely any arms were accumulated before the war.这个例句we must stop him before he can do any harm.(出自漫威漫画)这里any为什么不能用many和m...