楼主,你理解出了点问题：
没有should be to do的用法.
The task should be to complete the project by the end of this month.
主语是:the task should be.
to complete the project整体作为宾语
The purpose should be to improve your mastery of English用法也是一样.
请问句子中should be to do 的用法!
2个回答
相关问题
-
请问句子中should的用法!The task should be to complete the project by
-
请问,to do 不定式可以做句子中的任何一种成分,那么 to be doing 和 to be done
-
be to do 的用法.
-
请问在用法上to do 和 doing 和 do 的用法区别
-
should 和 be supposed to 的区别与用法?
-
be likely to do和be likely doing的用法·辨析
-
有used to do;be used to do;be used to doing的用法,我知道了.
-
be about to do用法,例句
-
were to do 与should be的区别 虚拟语气中
-
sb is said to do/ to have done / to be doing 中不定式的用法详解 与 例句