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?
Whittingham started his research into lithium batteries in the 1970s at a time when world oil prices were high and energy availability a big concern. and 后面的部分是不是少了个 was?
to有一个用法: ★ used to show the person or thing that is affected by an action (引出受事者或受体)对于,关于
She is devoted to her family.
她深深爱着自己的家庭。
her family is affected by an action?
What have you done to your hair?
你怎么把头发...