were found的意思是已经发现了.
were to be found表示有待发现.相当于将来时的被动形式.
一群蚜虫要在叶子的背面才能被找到.
为什么这句话不定式不用被动?.Clusters of tin insects called aphids were to
1个回答
相关问题
-
这句话的不定式改被动还是主动形式?
-
We have been brought up to fear insects.这句话里面的to fear insect
-
动词不定式的被动语态这句话用英语怎么说
-
All of us were full of confidence to be good volunteers.这句话语
-
题目：A man called jim wants to see you.为什么不是is called啊?这不是被动语态
-
The questions were easy enough for me to answer.这句话为什么要加to a
-
3/4 of the money has run out.这句话为什么不用被动语态呢?
-
求教语法问题见到一句话“Were they to be told…………”这句话什么意思?Were they to be
-
这句话里不定式的成分是什么?为什么选B
-
英语翻译First,the SIFT descriptors were clustered to form a visu