拒绝回答问题
decline to answer a question
拒绝回答问题
a refusal to answer a question
我点头回答问题
bobbed my head in response to the question.
学校孩子们举手回答问题
Children in school raise their hands to answer a question.
即兴地回答问题；即兴祝酒
answered off - the - cuff; an off - the - cuff toast.
掌握好了课文能迅速回答问题
