楼主!请问下:A guest in a Chinese house never finishes a drink. He leaves a little to show that he has had enough. 最后那句是什么结构?为什么有has had..?
容易的名字 发表于 2012-5-20 10:48 AM 
has had = [辅助动词 has]+[过去分词 had] = 吃/喝了
I have had breakfast. 我吃了早餐。
He has had a cup of coffee. 他喝了一杯咖啡。