Water that evaporates from lakes,swimming pools and reserviors, or transpires in the photosynthetic process, joins theatmosphere and will eventually be recycled.请问这种现象怎么解释
...一道试题,答案是B (must),但我觉得句子有错:27. — Finally, they came back.— They ______ be hungry after such a long walk. (2016长沙)A. can’t B. must C. needn’t我的意思是:问句用的是过去时...
1.Scholars imagined that children looked at rock art pictures to learn to track - just because theythemselves had learnt skills from pictures;2. many researchers now believe t...
...例如:Mike has gone fishing.His words always go unbelieved by all sorts of people.1)是不是英语里只有这样少数的动词例如come,go,stand等比较特殊? 其他的动词是不是不可以这样既接-ing,又接-ed分词呢?2)当接-ed分词时,是否可以把come,go,stand...
All the subjects are from the same excavation site in Sanxingduiand can be dated back to between 3000 and 5000 years ago. 该句源自人教版高中英语选修八unit5的教材。一般来说date back to 是无被动语态的,它在非谓语中通常也都...
请问下面一句中的 to 可以省略吗?Do you want a friend whom you could tell everything to, like your deepest feelings and thoughts? 你想不想有一位无话不谈能推心置腹的朋友?句子来源:人教版高中英语必修一之第一单元(Unit 1),标题:ANNE’S BEST...