"Here are some American classrome customs:.阅读理解

答案：
1.从第二行开始" if you do not understand the question, you should put up your hand and ask the teacher to repeat the question."
2.第六行“ if you are absent（缺席）, you should call your teacher or someone who is in your class and ask for the assignment（作业）”
3.第十二行“serious illness is the only reason for missing a test.”
4.第十五行“ it is not necessary to knock before you enter the classroom”意思为不需要
5. 许多老师认为学生戴着帽子上课是不礼貌的
其实像这类阅读较为简单，问题是按照文章顺序出的
主要是根据问题来找答案，希望我的回答对你有帮助

here are some american classroom customs:*if the teacher asks a question,you are expected to give an answer.if you do not understand the question,you should put up your hand and ask the teacher to rep...