Do you want to speak to her?her前面为什么加to
问题描述：
Do you want to speak to her?her前面为什么加to
I want he to come to my office.my office 前面为什么加to
Could he answer all the questions?
Yes,he could.He was clever enough to answer them.本句中的to起什么作用?
答
speak to固定搭配,表示“对……讲话”
come是不及物动词,加地点的话需要加个to
adj/adv+enough+to do表示“足够……去做某事”