I never should have passed up the opportunity to go to German with my school last year. 请问老师:to go to German with my school last year 是做定语修饰 opportunity,不确定 last year 是不是也属于不定式的内容?
1. There was nobody there when Mr Lee opened the door, wasthere?如果事实是“没有人”,改如何回答?(是No, there wasn't.吗?)2. He was unhappy to have a boy, was he?如果事实是“不高兴”,该如何回答?(是Yes, he was.吗?)3.以上两个问题的回答是...
--Where have you been?--I have been to the USA.--How long have you been there?/ How long did you stay there?--For about 3 years.粗体部分的问句用一般过去时对吗?我认为可以,甚至我认为用一般过去时更合适。请专家老师就此给予详尽的解析,十分感谢您...
Among the most popular: paternity and kinship testing, which adopted children can use to find their biological relatives and families can use to track down kids put up for adoption.这里的put up for adoption在这里是充当什么成分呢?