一道高中英语题：以h开头的?处该填什么 （详见问题补充）

题目

一道高中英语题：以h开头的?处该填什么 （详见问题补充）
以h开头的?处该填什么
用户名：影瑜天 |分类：高中英语 2013-07-29 18:05——Thanks for everything you have done for us. ——Hey, no sweat. Never h~? to ask me ,if you have some trouble next time.
——Thanks for everything you have done for us. ——Hey, no sweat. Never h~? to ask me ,if you have some trouble next time.

答案

hesitate 犹豫
Hey,no sweat.Never hesitate to ask me ,if you have some trouble next time.
嘿,不客气.如果你下次有什么问题,别犹豫,一定来问我.