-Do you have any letter __ (type)?-No,thanks.I'll do it myself.

问题描述:

-Do you have any letter __ (type)?-No,thanks.I'll do it myself.

to be typed :用不定式的被动式作定语修饰 any letter
Do you have any letter to be typed?你有信需要(我)打吗?/你有需要打的信吗?