句子语法

来源：百度知道 编辑：UC知道 时间：2024/06/06 05:19:05
At the time,all she could do was pray,and worry.
请问was和pray的中间为什么不+to,他们不都是动词吗？

do做实义动词时,表示做的意思时后面的不定式动词省略to 这句话的意思是,那时,她能够做的就是祈祷,担忧. GOT IT?

有名词词性的用法

all she could do was pray and worry.

she could only pray and worry.

pray ,worry都是在could后面的．

另外举例吧，

all i want is to have a rest

i only want to have a rest

明白了不？