赴美签证留学回答问题的时候说英语还是汉语？

签证官都说英文，但他们也都会说中文。通常你要是申请留学签证的话，建议最好讲英文，除非是申请人申请水准很差，申请的是双录取的院校，过去就读语言学校的那种，那么，说中文也可以。但尽量能讲英文就讲英文好了！
常问到的问题可以归为三类：
1. 关于你自己的，such as
(1) please introduce yourself to me?
(2) Where did you study for your high school program(or Bachelor Degree)?
(3) How many schools did you apply, and how many of them give you offers?
(4) Which school will you choose? and Why?
(5) What's your major? Why you choose this major?
(6) Why you want to study in US University instead of Chinese University?
2. 关于你家庭
(1) WHo is your sponsor? How much they will pay for you expenses in US per year?
(2) What do your parents do? How about their yearly income?
(3) Why do they give you support for your overseas study?
3. 关于你的未来计划
What's your plan after you complete your Degree in US?
大致就着这些问题，提前在家准备好背一背，应该能应付的了面签了...

这个要看你读的是什么学历，高学历的话肯定是英语，如果初中高中之类的就要看情况了，至于会问到什么问题也和学历有关，但是还是要看签证官个人，这个很难说的，如果有什么问题的话可以给我发邮件：stanlyliuhang@gmail.com然后给你Q详聊

汉语。把你准备的材料上的东西记好了，去面签时别乱说话，他问你什么你就回答什么，别多说也别少说，还有如果找中介的话中介也应该大概交了你一下，面签是不用太紧张了，通过应该没什么问题的，我去签证时面签官问的都是准备的材料上的问题，没有问太多的问题，大部分时间都是面签官在那里填写材料

看情况