动词不定式就是to do
do表示动词..
第一个格就用to
而原句的从句只有start是动词...
所以就用to start
I don't know when to start the work.
I don't know when l shall start the work.(用动词不定式改写）
1个回答
相关问题
-
I don't know when we shall shart the work.(保持原句意思）
-
句型转换I don't know when we will start.l _____ _____ ____ when
-
同义句I don't know when I can start the new lesson=I don't know
-
同一句转换（英语）I don't know when I will start.I don't know when __
-
动词不定式.合并或改写句子:1.I really don't know what I should write abou
-
l don't know when we will start this afternoon
-
初中英语（急）we don't know when we shall begin the holiday.（改写成简单句
-
英语短文改错 I don't know when the rain started,but I believe it
-
I don't know how I can start the game.(同义句转换) I don't know__
-
I don't know when to start .start 后面要跟宾语吗?为什么.