他们在谈论过去发生的事情.所以用were.
think to 中的to没有即将发生之意,think to do是短语
Do you think to climb so high were difficult
Do you think to climb so high were difficult
这里为什么用 were 而不是用 are
这里为什么用 were 而不是用 are
英语人气：261 ℃时间：2020-02-03 15:46:22
优质解答
我来回答
类似推荐
- 主语think it difficult to与think it's difficult to的区别
- -Do you think it is difficult for us to get on well with our parents?-I do not think so._,we do.
- （ ）----Physic ______more difficult than Chinese.Do you think so?----Yes,I think so?
- --Maths ___ more difficult than Chinese ,do you think so?--Yes,I think so.A.is B.are C.has 为什么
- 为什么有的时候是I think 有的时候是I think it is difficult to do sth