Body language shows all kinds of feelings and is sometimes more important than spoken lang

Body language shows all kinds of feelings and is sometimes more important than spoken language.A smile is a usual facial expression----it shows that you are friendly to others. However, it does not always mean that you are happy. A smile can hide other feelings, like anger, fear, or worry.
In most countries, nodding the head up and down shows agreement, while shaking the head means that you do not agree, or that you would not like to do something. If you stand holding your arms across your chest, you may be protecting yourself---just from a conversation you do not want! If you sit looking at the person you are talking to and then turn toward to him, it shows that you are interested. If you roll your eyes and turn your head away, most likely you do not believe what you are hearing, or you do not like what you hear.
【小题1】Body language shows    .A．all kinds of feelingsB．some special feelingsC．nothingD．only happy feelings【小题2】When a person smiles,     .A．it always shows he is very happyB．it always means he hides some feelingsC．there may be some other feelings behind the smile.D．it shows he is angry, worried or frightened.【小题3】    , nodding heads up and down shows he agrees with you.A．In most countriesB．In all countriesC．In some countries D．In Western Countries【小题4】If a man stands holding his arms across his chest, it means     .A．he wants to protect himself from a conversation he doesn’t wantB．he is very interested in the conversationC．he is pleased with the man he is talking toD．he wants to know more about the man he is talking toA