it's important to know how to ask for he

It's important for us to know how to operate some high-tech Knowing how to ask for information politely is important,isn so knowing how to ask for information politely is important Knowing how to ask for information politely is important 英语翻译I don't know why it's important how it helps people to d Because he dod not know how to do it,he turned to her for he It is important for us to know how _______ requests politely Because he didn't know how to do it,he went to her for help. 英语翻译It's very important for us to learn how to protect our l It's important to 和 It'important for 的区别 You want know one's addres ? how to ask ? It's very important for us Chinese students to know some bas