摘要:
Could you please 是can you please 更为礼貌、委婉的说法,并不是过去式,是“能否麻烦你……”、“请你……”的意思,更侧重“能否”及客观情况;回答时要注意,eg:A:“Could you please open the window?”肯定回答 B:“Of course” 阅读全文
摘要:
http://blog.csdn.net/xiaoyaoyulinger/article/details/52415494 http://breezylee.iteye.com/blog/2088437 https://stackoverflow.com/questions/15830679/pow 阅读全文